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/* English text keeps the existing visual language with more natural leading. */
html[lang="en"] .wordmark{letter-spacing:.6px}
html[lang="en"] .hero h1{font-size:clamp(30px,3.7vw,44px);line-height:1.22;letter-spacing:-.8px}
html[lang="en"] .hero-description{line-height:1.85}
html[lang="en"] .section-heading>div{min-width:0}
html[lang="en"] .section-heading h2{line-height:1.35}
html[lang="en"] .study-heading>div{min-width:0}
html[lang="en"] .study-heading h3{line-height:1.35}
html[lang="en"] .river-pair p{font-size:14px;line-height:1.85}
html[lang="en"] .learning-note{font-size:12px;line-height:1.85}
html[lang="en"] .learning-note span{display:block;margin:0 0 5px}
html[lang="en"] .study-synthesis>p:not(.eyebrow){font-size:14px;line-height:1.85}
html[lang="en"] .model-card>div{min-width:0}
html[lang="en"] .model-card h3{line-height:1.3}
html[lang="en"] .footer-mark{letter-spacing:.6px}
@media(max-width:620px){html[lang="en"] .hero-actions{flex-wrap:wrap;gap:14px 18px}html[lang="en"] .river-pair p{font-size:13px}html[lang="en"] .learning-note{font-size:11px}html[lang="en"] .study-synthesis>p:not(.eyebrow){font-size:13px}html[lang="en"] .flow-downloads{flex-wrap:wrap;gap:10px 20px}html[lang="en"] .sources-heading{flex-wrap:wrap;gap:7px 15px}html[lang="en"] footer{flex-wrap:wrap;gap:14px}html[lang="en"] footer p{text-align:left}}
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