:root{--cert-accent:var(--color-teal,#087d6c);--cert-ink:var(--color-text,#211d24);--cert-muted:var(--color-text-secondary,#514750);--cert-dim:var(--color-text-muted,#635761);--cert-line:var(--color-border,#dcd0c3);--cert-line-strong:var(--color-border-strong,#b9a99d);--cert-bg:var(--color-bg,#f8f3eb);--cert-bg-alt:var(--color-bg-secondary,#f2ebe1);--cert-surface:var(--color-surface,#fffcf7);--cert-surface-raised:var(--color-surface-elevated,#eee5d9);--cert-card-shadow:0 10px 30px #1c19170a, 0 1px 3px #1c19170a;--cert-card-hover-shadow:0 20px 45px #087d6c1a, 0 4px 12px #1c19170f}body.cert-library-page.dark-mode{--cert-accent:var(--color-teal,#20b79b);--cert-ink:var(--color-text,#f7f7fc);--cert-muted:var(--color-text-secondary,#b3b5c3);--cert-dim:var(--color-text-muted,#85899a);--cert-line:var(--color-border,#292c3a);--cert-line-strong:var(--color-border-strong,#373b4d);--cert-bg:var(--color-bg,#090a10);--cert-bg-alt:var(--color-bg-secondary,#10121a);--cert-surface:var(--color-surface,#171923);--cert-surface-raised:var(--color-surface-elevated,#1d1f2b);--cert-card-shadow:0 12px 32px #00000040;--cert-card-hover-shadow:0 22px 50px #20b79b26, 0 6px 16px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body.cert-library-page{background-color:var(--cert-bg);min-height:100vh;color:var(--cert-ink);font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.65;transition:background-color .25s,color .25s;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{width:min(1220px,100% - 48px);margin-inline:auto}.skip-link{z-index:100;background:var(--cert-ink);color:var(--cert-bg);border-radius:8px;padding:10px 18px;font-size:12px;font-weight:600;transition:transform .2s;position:fixed;top:14px;left:14px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:40;background-color:color-mix(in srgb, var(--cert-bg) 88%, transparent);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--cert-line);padding:14px 0;transition:background-color .25s,border-color .25s;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:20px;min-height:58px;display:flex}.brand{align-items:center;gap:12px;display:inline-flex}.brand-mark--logo{background:var(--cert-surface);border:1px solid var(--cert-line);border-radius:10px;place-items:center;width:44px;height:44px;display:grid;box-shadow:0 4px 12px #0000000a}.brand-mark--logo img{width:28px;height:auto;display:block}.brand-copy strong{color:var(--cert-ink);letter-spacing:-.01em;font-size:13px;font-weight:700;display:block}.brand-copy small{color:var(--cert-muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:600;display:block}.header-actions{align-items:center;gap:10px;display:flex}.back-link,.theme-toggle{border:1px solid var(--cert-line);background:var(--cert-surface);min-height:42px;color:var(--cert-ink);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;font-family:inherit;font-size:11px;font-weight:600;transition:border-color .2s,color .2s,background-color .2s,transform .2s;display:inline-flex}.back-link{gap:8px;padding:0 16px}.back-link:hover{border-color:var(--cert-accent);color:var(--cert-accent);transform:translate(-2px)}.back-link i{font-size:11px;transition:transform .2s}.back-link:hover i{transform:translate(-2px)}.theme-toggle{width:42px}.theme-toggle:hover{border-color:var(--cert-accent);color:var(--cert-accent)}.cert-hero{background-color:var(--cert-bg);border-bottom:1px solid var(--cert-line);background-image:radial-gradient(var(--cert-line) .85px, transparent .85px);background-size:20px 20px;padding:clamp(52px,7vw,92px) 0 clamp(44px,5vw,68px);position:relative}.cert-hero__breadcrumbs{align-items:center;gap:8px;margin-bottom:24px;display:flex}.cert-hero-back{color:var(--cert-muted);letter-spacing:.04em;align-items:center;gap:7px;font-size:11px;font-weight:600;transition:color .2s,transform .2s;display:inline-flex}.cert-hero-back:hover{color:var(--cert-accent);transform:translate(-3px)}.cert-hero-back i{font-size:10px}.cert-hero__separator{color:var(--cert-dim);font-size:11px}.cert-hero__current{color:var(--cert-dim);font-size:11px;font-weight:500}.cert-eyebrow{border:1px solid var(--cert-line);background:var(--cert-surface);color:var(--cert-muted);letter-spacing:.14em;text-transform:uppercase;border-radius:999px;align-items:center;gap:10px;margin-bottom:18px;padding:6px 14px;font-size:10px;font-weight:600;display:inline-flex}.cert-eyebrow-dot{background:var(--cert-accent);width:6px;height:6px;box-shadow:0 0 8px color-mix(in srgb, var(--cert-accent) 60%, transparent);border-radius:50%}.cert-hero-grid{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:clamp(40px,6vw,72px);display:grid}.cert-hero-copy h1{color:var(--cert-ink);letter-spacing:-.055em;text-wrap:balance;font-size:clamp(2.75rem,5.2vw,4.5rem);font-weight:600;line-height:1.08}.cert-hero-copy h1 em{color:var(--cert-accent);letter-spacing:-.04em;font-family:Georgia,Times New Roman,serif;font-style:italic;font-weight:400;display:block}.cert-hero-copy p{max-width:580px;color:var(--cert-muted);margin-top:22px;font-size:clamp(14px,1.3vw,16px);line-height:1.85}.cert-hero-pills{flex-wrap:wrap;gap:10px;margin-top:26px;display:flex}.cert-pill{border:1px solid var(--cert-line);background:var(--cert-surface);color:var(--cert-ink);border-radius:6px;align-items:center;gap:7px;padding:6px 12px;font-size:11px;font-weight:500;display:inline-flex}.cert-pill i{color:var(--cert-accent);font-size:10px}.registry-dossier{border:1px solid var(--cert-line-strong);background:var(--cert-surface);box-shadow:var(--cert-card-shadow);border-radius:14px;padding:26px 28px 24px;transition:border-color .25s,box-shadow .25s;position:relative}.registry-dossier:hover{border-color:color-mix(in srgb, var(--cert-accent) 45%, var(--cert-line))}.registry-dossier__topline{border-bottom:1px solid var(--cert-line);letter-spacing:.12em;text-transform:uppercase;color:var(--cert-muted);justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;font-size:9px;font-weight:600;display:flex}.registry-dossier__badge{background:color-mix(in srgb, var(--cert-accent) 10%, transparent);color:var(--cert-accent);letter-spacing:.08em;border-radius:999px;align-items:center;gap:6px;padding:3px 9px;font-size:8px;font-weight:700;display:inline-flex}.registry-dossier__ledger{border-bottom:1px solid var(--cert-line);grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:22px 0 20px;display:grid}.registry-stat strong{color:var(--cert-ink);letter-spacing:-.04em;font-size:clamp(26px,2.5vw,32px);font-weight:600;line-height:1.1;display:block}.registry-stat small{color:var(--cert-muted);text-transform:uppercase;letter-spacing:.06em;margin-top:4px;font-size:9px;font-weight:500;line-height:1.4;display:block}.registry-dossier__note{color:var(--cert-muted);align-items:flex-start;gap:12px;margin-top:16px;font-size:11px;line-height:1.65;display:flex}.registry-dossier__note i{color:var(--cert-accent);flex-shrink:0;margin-top:2px;font-size:13px}.registry-dossier__note span{color:var(--cert-ink);font-family:Georgia,Times New Roman,serif;font-style:italic}.cert-library{background-color:var(--cert-bg-alt);border-bottom:1px solid var(--cert-line);padding:clamp(60px,8vw,96px) 0 clamp(72px,9vw,110px)}.cert-library__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:32px;display:flex}.cert-library__heading h2{color:var(--cert-ink);letter-spacing:-.04em;font-size:clamp(1.85rem,3.2vw,2.6rem);font-weight:600;line-height:1.2}.cert-library__heading h2 em{color:var(--cert-accent);font-family:Georgia,Times New Roman,serif;font-style:italic;font-weight:400}.cert-library__head p{max-width:500px;color:var(--cert-muted);font-size:13px;line-height:1.7}.cert-toolbar{border:1px solid var(--cert-line);background:var(--cert-surface);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:36px;padding:12px 16px;display:flex;box-shadow:0 4px 14px #00000005}.cert-filters{flex-wrap:wrap;gap:8px;display:flex}.cert-filter-btn{min-height:36px;color:var(--cert-muted);letter-spacing:.02em;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:7px;padding:0 14px;font-family:inherit;font-size:11px;font-weight:600;transition:all .2s;display:inline-flex}.cert-filter-btn:hover{color:var(--cert-ink);background:var(--cert-bg-alt)}.cert-filter-btn.active{background:color-mix(in srgb, var(--cert-accent) 12%, var(--cert-surface));border-color:color-mix(in srgb, var(--cert-accent) 40%, var(--cert-line));color:var(--cert-accent)}.cert-filter-btn span{opacity:.8;font-size:10px}.cert-search-box{align-items:center;min-width:240px;display:flex;position:relative}.cert-search-icon{color:var(--cert-muted);pointer-events:none;font-size:11px;position:absolute;left:14px}.cert-search-input{border:1px solid var(--cert-line);background:var(--cert-bg);width:100%;min-height:38px;color:var(--cert-ink);border-radius:8px;padding:8px 14px 8px 36px;font-family:inherit;font-size:11px;transition:border-color .2s,box-shadow .2s}.cert-search-input:focus{border-color:var(--cert-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--cert-accent) 15%, transparent);outline:none}.cert-search-input::placeholder{color:var(--cert-dim)}.cert-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.cert-card{border:1px solid var(--cert-line);background:var(--cert-surface);box-shadow:var(--cert-card-shadow);border-radius:14px;flex-direction:column;padding:26px 24px 22px;transition:transform .25s,border-color .25s,box-shadow .25s;display:flex;position:relative}.cert-card:hover{border-color:color-mix(in srgb, var(--cert-accent) 45%, var(--cert-line));box-shadow:var(--cert-card-hover-shadow);transform:translateY(-4px)}.cert-card:before{content:"";background:var(--cert-line);border-radius:2px;height:2px;transition:background .25s;position:absolute;top:0;left:20px;right:20px}.cert-card:hover:before{background:var(--cert-accent)}.cert-card__top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.cert-card__number{color:var(--cert-accent);font-variant-numeric:tabular-nums;font-family:Georgia,Times New Roman,serif;font-size:13px;font-style:italic}.cert-card__issuer{border:1px solid var(--cert-line);background:var(--cert-bg-alt);color:var(--cert-muted);letter-spacing:.04em;text-transform:uppercase;border-radius:6px;align-items:center;gap:6px;padding:4px 10px;font-size:9px;font-weight:600;display:inline-flex}.cert-card__issuer i{color:var(--cert-accent)}.cert-card__category{color:var(--cert-accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;font-size:10px;font-weight:700;display:inline-block}.cert-card h3{color:var(--cert-ink);letter-spacing:-.025em;margin-bottom:12px;font-size:17px;font-weight:600;line-height:1.35}.cert-card p{color:var(--cert-muted);margin-bottom:18px;font-size:12px;line-height:1.75}.cert-skills{border-top:1px dashed var(--cert-line);flex-wrap:wrap;gap:6px;margin-top:auto;margin-bottom:22px;padding-top:14px;display:flex}.cert-skill-tag{background:color-mix(in srgb, var(--cert-accent) 6%, var(--cert-bg-alt));color:var(--cert-ink);border-radius:4px;padding:3px 8px;font-size:9.5px;font-weight:500;display:inline-block}.cert-card__actions{flex-direction:column;gap:8px;display:flex}.cert-action-btn{border:1px solid var(--cert-line);background:var(--cert-bg-alt);min-height:42px;color:var(--cert-ink);border-radius:8px;justify-content:space-between;align-items:center;padding:0 16px;font-size:11px;font-weight:600;transition:all .2s;display:inline-flex}.cert-action-btn span{align-items:center;gap:8px;display:inline-flex}.cert-action-btn i{color:var(--cert-accent);font-size:11px;transition:transform .2s}.cert-card:hover .cert-action-btn{border-color:var(--cert-accent);background:color-mix(in srgb, var(--cert-accent) 8%, var(--cert-surface));color:var(--cert-accent)}.cert-card:hover .cert-action-btn i{transform:translate(2px,-2px)}.cert-action-badge{background:color-mix(in srgb, var(--cert-ink) 8%, transparent);color:var(--cert-muted);letter-spacing:.04em;border-radius:4px;padding:2px 6px;font-size:8.5px;font-weight:600}.cert-verify-link{color:var(--cert-muted);align-items:center;gap:6px;padding:4px 6px;font-size:9.5px;transition:color .2s;display:inline-flex}.cert-verify-link:hover{color:var(--cert-accent)}.cert-verify-link i{font-size:8px}.cert-empty{text-align:center;border:1px dashed var(--cert-line);background:var(--cert-surface);border-radius:14px;grid-column:1/-1;padding:60px 20px;display:none}.cert-empty i{color:var(--cert-accent);margin-bottom:14px;font-size:28px}.cert-empty h4{color:var(--cert-ink);margin-bottom:6px;font-size:16px}.cert-empty p{color:var(--cert-muted);font-size:12px}.cert-closing{background:var(--cert-bg);border-bottom:1px solid var(--cert-line);padding:clamp(64px,8vw,100px) 0}.cert-closing__box{border:1px solid var(--cert-line-strong);background:var(--cert-surface);box-shadow:var(--cert-card-shadow);border-radius:16px;grid-template-columns:minmax(0,1.4fr) auto;align-items:center;gap:clamp(32px,5vw,64px);padding:clamp(36px,5vw,56px);display:grid}.cert-closing__kicker{color:var(--cert-accent);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:8px;margin-bottom:14px;font-size:10px;font-weight:700;display:inline-flex}.cert-closing__copy h2{color:var(--cert-ink);letter-spacing:-.05em;text-wrap:balance;font-size:clamp(2rem,3.8vw,3.2rem);font-weight:600;line-height:1.15}.cert-closing__copy h2 em{color:var(--cert-accent);font-family:Georgia,Times New Roman,serif;font-style:italic;font-weight:400}.cert-closing__copy p{max-width:580px;color:var(--cert-muted);margin-top:16px;font-size:14px;line-height:1.8}.cert-closing__actions{flex-direction:column;gap:12px;min-width:230px;display:flex}.btn{letter-spacing:.02em;cursor:pointer;text-align:center;border-radius:10px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:0 24px;font-family:inherit;font-size:12px;font-weight:600;transition:all .25s;display:inline-flex}.btn-primary{background:var(--action-gradient,linear-gradient(135deg, #087d6c, #086655));color:#fff;box-shadow:0 8px 24px color-mix(in srgb, var(--cert-accent) 25%, transparent)}.btn-primary:hover{box-shadow:0 12px 30px color-mix(in srgb, var(--cert-accent) 35%, transparent);transform:translateY(-2px)}.btn-outline{border:1px solid var(--cert-line-strong);background:var(--cert-bg-alt);color:var(--cert-ink)}.btn-outline:hover{border-color:var(--cert-accent);color:var(--cert-accent);transform:translateY(-2px)}.site-footer{background:var(--cert-bg-alt);border-top:1px solid var(--cert-line);color:var(--cert-muted);padding:32px 0;font-size:11px}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.footer-links{align-items:center;gap:20px;display:flex}.footer-links a{color:var(--cert-muted);transition:color .2s}.footer-links a:hover{color:var(--cert-accent)}:focus-visible{outline:2px solid var(--cert-accent);outline-offset:3px}@media (width<=1080px){.cert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cert-hero-grid{grid-template-columns:1fr;gap:36px}.registry-dossier{max-width:580px}.cert-closing__box{grid-template-columns:1fr}.cert-closing__actions{flex-flow:wrap}}@media (width<=680px){.container{width:calc(100% - 32px)}.brand-copy small,.back-link span{display:none}.back-link{padding:0 12px}.cert-hero{padding-top:40px}.cert-hero-copy h1{font-size:clamp(2.2rem,9vw,3rem)}.registry-dossier__ledger{grid-template-columns:1fr;gap:12px}.cert-grid{grid-template-columns:1fr}.cert-toolbar{flex-direction:column;align-items:stretch}.cert-search-box{width:100%}.cert-closing__actions{flex-direction:column}.footer-inner{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition:none!important}}