:root{--pine-950:#081b17;--pine-800:#102a24;--mist-100:#dce3dc;--paper-50:#f5f0e6;--gold-400:#caa66a;--ink-100:#f4f0e6;--ink-muted:#b8c2b7;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--radius-sm:.25rem;--radius-md:.5rem;--text-display:clamp(2rem, 4vw, 3.25rem);--text-body:clamp(1rem, 1.15vw, 1.125rem);--font-display-latin:"Iowan Old Style", Palatino, "Palatino Linotype", "Times New Roman", serif;--font-display-zh:"Songti SC", "STSong", SimSun, "Noto Serif CJK SC", serif;--font-sans:"SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;--duration-fast:.16s;--duration-slow:.28s;--ease-standard:cubic-bezier(.22, 1, .36, 1)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}img,svg,video{max-width:100%;height:auto;display:block}h1,h2,h3,h4,p{margin-block:0 .8em}:focus-visible{outline:2px solid var(--gold-400);outline-offset:3px}.skip-link{left:var(--space-4);top:var(--space-4);z-index:8;padding:var(--space-2) var(--space-4);background:var(--paper-50);min-height:44px;color:var(--pine-950);text-decoration:none;position:absolute;transform:translateY(-160%)}.skip-link:focus,.skip-link:focus-visible{transform:translateY(0)}.language-switcher a,.site-header .site-cta,.site-header a{min-width:44px;min-height:44px}.reveal{transition:opacity var(--duration-slow) var(--ease-standard)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background:var(--pine-950);color:var(--ink-100);font-family:var(--font-sans);font-size:var(--text-body);line-height:1.6}a{color:inherit}.container{width:calc(100% - clamp(2rem,6vw,8rem));margin-inline:auto}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-shell{flex-direction:column;min-height:100vh;display:flex}.site-shell>main{flex:1}