@font-face{font-family:'Geist';font-style:normal;font-weight:300;font-display:swap;src:url('/fonts/geist-latin-300-normal.woff2') format('woff2')}@font-face{font-family:'Geist';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/geist-latin-400-normal.woff2') format('woff2')}@font-face{font-family:'Geist';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/geist-latin-500-normal.woff2') format('woff2')}@font-face{font-family:'Geist';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/geist-latin-600-normal.woff2') format('woff2')}@font-face{font-family:'Geist';font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/geist-latin-700-normal.woff2') format('woff2')}@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2')}@font-face{font-family:'JetBrains 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.k{font-size:.76rem;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-faint);font-weight:700}.result-grid .cell .v{font-size:1.05rem;font-weight:700;color:var(--ink)}.err{color:var(--red);background:var(--red-bg);border:1px solid #f6c9c9;border-radius:var(--radius-sm);padding:12px 14px;font-size:.92rem;font-weight:600}.milestone-wrap{display:flex;align-items:center;gap:20px}@media (max-width:480px){.milestone-wrap{flex-direction:column;text-align:center;gap:12px}}.milestone-ring{flex:0 0 auto;width:130px;text-align:center}.milestone-ring svg{width:130px;height:130px;display:block}.ring-track{fill:none;stroke:var(--blue-100);stroke-width:11}.ring-fill{fill:none;stroke-width:11;stroke-linecap:round;stroke:var(--blue-500);transition:stroke-dashoffset 1.1s 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.eyebrow{margin-bottom:12px}h2.sec{font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,3.2vw,2.2rem);color:var(--blue-900);line-height:1.15;letter-spacing:-.01em}h2.sec + p{color:var(--ink-soft);margin-top:10px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:860px){.tool-grid{grid-template-columns:1fr}}.tool-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:transform .12s,box-shadow .15s,border-color .15s;color:inherit}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--blue-400);text-decoration:none}.tool-card .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--blue-100);color:var(--blue-600);margin-bottom:14px}.tool-card h3{font-size:1.08rem;font-weight:800;color:var(--blue-900);margin-bottom:5px}.tool-card p{font-size:.92rem;color:var(--ink-soft)}.tool-card 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th{background:var(--bg-alt);font-weight:700;color:var(--blue-900)}.breadcrumb{font-size:.86rem;color:var(--ink-faint);padding:16px 0 0}.breadcrumb a{color:var(--ink-soft)}.breadcrumb span{margin:0 7px}.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden;background:#fff}.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:700;color:var(--blue-900);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";font-size:1.4rem;color:var(--blue-500);font-weight:400;transition:transform .2s}.faq-item[open] summary::after{transform:rotate(45deg)}.faq-item .faq-body{padding:0 18px 18px;color:var(--ink-soft)}.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media (max-width:860px){.art-grid{grid-template-columns:1fr}}.art-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:box-shadow .15s,transform .12s;color:inherit;display:block}.art-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none}.art-card .tag{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--blue-600)}.art-card h3{font-size:1.1rem;font-weight:800;color:var(--blue-900);margin:8px 0 6px;line-height:1.25}.art-card p{font-size:.92rem;color:var(--ink-soft)}.site-footer{background:var(--blue-900);color:#c7d6ea;padding:48px 0 28px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.4fr 2.2fr 1fr 1fr;gap:30px}.footer-grid>div:nth-child(2) ul{column-count:2;column-gap:26px}.footer-grid>div:nth-child(2) ul li{break-inside:avoid}.site-footer h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;font-weight:700}.site-footer ul{list-style:none}.site-footer ul li{margin-bottom:9px}.site-footer a{color:#aebfd6;font-size:.93rem}.site-footer a:hover{color:#fff;text-decoration:none}.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.1rem;margin-bottom:12px}.footer-brand .mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--blue-400),var(--blue-600));display:grid;place-items:center;font-size:16px}.footer-about{font-size:.92rem;color:#9fb2cd;max-width:30ch}.footer-bottom{border-top:1px solid #1c3a63;margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:#8aa0bf}@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}@media (max-width:640px){.footer-grid>div:nth-child(2) ul{column-count:1}}@media (max-width:520px){.footer-grid{grid-template-columns:1fr}.date-row{grid-template-columns:1fr 1fr}.date-row .yr{grid-column:1 / -1}}.net-group{margin-bottom:40px}.net-cat{font-family:var(--display);font-weight:600;font-size:1.4rem;color:var(--blue-900);margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--blue-100)}.net-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}@media (max-width:860px){.net-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.net-grid{grid-template-columns:1fr}}.net-card{display:flex;flex-direction:column;gap:3px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 16px;box-shadow:var(--shadow-sm);color:inherit;transition:transform .12s,box-shadow .15s,border-color 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var(--line-soft);min-height:66px}.ad-banner-inner{display:none}.ad-banner-inner.desktop{min-width:728px;min-height:90px}.ad-banner-inner.mobile{min-width:320px;min-height:50px}@media (min-width:601px){.ad-banner-inner.desktop{display:block}.ad-banner{min-height:90px}}@media (max-width:600px){.ad-banner-inner.mobile{display:block}.ad-banner{min-height:50px;padding:8px 10px}.ad-banner-inner.desktop{min-width:0}}@media (max-width:920px){section.block>.wrap[style*="grid-template-columns"]{grid-template-columns:1fr!important}}.page-hero{background:linear-gradient(180deg,var(--blue-050),#fff);border-bottom:1px solid var(--line-soft);padding:30px 0 26px}.page-hero h1{font-size:clamp(1.8rem,3.6vw,2.5rem);margin-bottom:10px}.page-hero p{color:var(--ink-soft);max-width:65ch;font-size:1.05rem}.reveal .hero,.page-hero{background:#fff}.nav-links 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var(--line)}.std-chip{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-600);background:var(--blue-100);border:1px solid var(--line);padding:5px 11px;border-radius:100px;margin-bottom:14px}.std-chip::before{content:"\2713";font-weight:700}.sources{border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px;background:#fff}.sources-h{font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-900);margin-bottom:6px}.sources-list{list-style:none;margin:0;padding:0}.sources-list li{padding:10px 0;border-top:1px solid var(--line-soft);font-size:.96rem;color:var(--ink-soft);line-height:1.55}.sources-list li:first-child{border-top:none}.sources-list li b{color:var(--blue-900);font-weight:700}.answer-capsule{background:var(--blue-050);border:1px solid var(--blue-100);border-left:4px solid 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