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@media(max-width:680px){.topbar{height:76px}.header-inner{height:100%}.header-right{margin-left:auto}.nav{top:76px}.hero h1{font-size:41px}.hero-description{max-width:100%}}

:root .hero-art{mix-blend-mode:screen}.hero-art .torus{border-radius:50%}
.filters{scrollbar-width:none}.filters::-webkit-scrollbar{display:none}

/* Compact language selector, shared by the header and footer. */
.language-picker{position:relative;flex-shrink:0;color:#d8e3eb}
.language-picker summary{display:flex;align-items:center;justify-content:center;width:42px;height:42px;list-style:none;cursor:pointer;border:1px solid #43515d;border-radius:3px;transition:background .2s,border-color .2s}
.language-picker summary::-webkit-details-marker{display:none}
.language-picker summary::marker{content:''}
.language-picker summary:hover,.language-picker[open] summary{background:#172b3b;border-color:#94c7df}
.language-picker summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.language-picker summary .icon{width:21px;height:21px;stroke-width:1.4}
.language-options{position:absolute;right:0;top:calc(100% + 9px);z-index:50;width:214px;padding:6px;border:1px solid #405463;border-radius:5px;background:#101d29;box-shadow:0 16px 35px #0008}
.language-options a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:44px;padding:10px 12px;border-radius:3px;font-size:13px;line-height:1.4;color:#d4dee7}
.language-options a:hover{background:#243b4c;color:white}
.language-options a[aria-current]{background:#203a4b;color:#b9e9ff}
.language-check{font-size:14px;color:#a4ddf4}
.footer .language-options{top:auto;bottom:calc(100% + 9px)}
@media(max-width:680px){.header-right{gap:10px}.language-picker summary{width:40px;height:40px}.menu-toggle{min-height:40px;padding:9px 12px}}