footer .footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px}
footer .platform-credit{margin-inline-start:auto;text-align:right;white-space:nowrap}
footer .platform-credit a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:3px}
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h2{font-size:32px}.section-heading>p:last-child{color:var(--muted);margin-top:13px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}.feature{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:13px;padding:25px 22px;min-height:260px;transition:transform .15s}.feature:hover{transform:translateY(-4px);border-color:#bfbbd9}.feature-number{font-size:10px;color:var(--muted);letter-spacing:.06em}.feature h3{font-size:18px;margin:27px 0 12px;letter-spacing:-.025em}.feature p{font-size:13px;color:var(--muted)}.feature-link{margin-top:auto;padding-top:23px;font-size:11px;font-weight:600;color:var(--purple)}.community-section{margin:0 50px 80px;background:#eeedf6;border-radius:20px;padding:55px;display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center}.community-section p:not(.eyebrow):not(.micro){color:var(--muted);margin:21px 0 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var(--line);padding-top:20px;margin-top:23px;font-size:11px}@media(max-width:1000px){.site-header,.welcome-hero,.world-section{padding-left:30px;padding-right:30px}.welcome-hero{gap:15px}.hero-world{transform:scale(.88);transform-origin:center}.feature-grid{grid-template-columns:repeat(2,1fr)}.community-section{margin-left:30px;margin-right:30px;padding:35px;gap:30px}.join-section{margin:0 30px}nav{gap:18px}}@media(max-width:700px){.site-header{padding:17px 20px}.brand img{width:120px;height:38px}nav>a:not(.login):not(.button){display:none}nav{gap:13px;font-size:12px}.button.small{font-size:11px;padding:9px 12px;gap:10px}.welcome-hero{grid-template-columns:1fr;padding:35px 24px 34px;gap:25px}h1{font-size:40px}.intro{font-size:15px}.hero-world{height:350px;max-width:420px;width:100%;margin:auto;transform:scale(.94)}.profession-line{gap:12px 20px;padding:20px;font-size:11px}.world-section{padding:48px 24px}.section-heading h2,.community-section h2{font-size:27px}.feature-grid{gap:12px;margin-top:25px}.feature{padding:20px 16px;min-height:260px}.feature h3{font-size:16px}.feature p{font-size:12px}.feature-link{font-size:10px}.community-section{grid-template-columns:1fr;margin:0 24px 48px;padding:29px 24px;gap:28px}.community-ring{width:220px;height:220px}.community-ring span:nth-child(5){left:66px;top:65px}.community-section h2{font-size:28px}.join-section{margin:0 24px;padding:38px 24px}.join-section h2{font-size:30px}footer{padding:32px 24px 23px;display:block}footer>p{margin:7px 0 18px}footer>div{margin-bottom:22px}footer small{display:block}.float-card{min-width:220px;padding:15px}.science{right:0}.people{left:0}.learn{right:0}.world-center{inset:70px 75px}.hero-actions{gap:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.feature{transition:none}}

.brand{display:flex;align-items:center;gap:10px}.brand img{width:60px;height:60px}.brand>span{font-family:Manrope,sans-serif;font-size:16px;font-weight:800;letter-spacing:-.04em;color:var(--purple);line-height:1.35}.brand small{display:block;font-size:9px;letter-spacing:.18em;font-weight:600;margin-top:2px}.welcome-skip{position:absolute;left:20px;top:-80px;background:#fff;padding:12px;z-index:10}.welcome-skip:focus{top:10px}@media(max-width:700px){.brand{gap:6px}.brand img{width:36px;height:36px}.brand>span{font-size:12px}.brand small{font-size:7px}nav{gap:10px}.site-header{padding:17px 14px}}

.site-header nav>.login{display:inline-flex;justify-content:center;min-inline-size:7ch;white-space:nowrap}.site-header nav>.button[data-join]{min-inline-size:150px;justify-content:center;white-space:nowrap}
+@media(max-width:700px){.site-header nav>.button[data-join]{min-inline-size:112px}}
+