:root{color-scheme:light;--ink:#242537;--muted:#575d70;--line:#e3dfef;--accent:#6141bb;--surface:#ffffff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 5% 0%,#eee7fb,transparent 45rem),#f8f9fc;font:17px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--accent);text-underline-offset:4px;overflow-wrap:anywhere}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #8563d7;outline-offset:5px}
header{background:#ffffffed;border-bottom:1px solid var(--line)}
.header-inner{max-width:1100px;margin:auto;padding:20px 28px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px 24px}.brand{font-size:24px;font-weight:800;text-decoration:none;color:var(--ink);justify-self:start}
nav{grid-column:1/-1;grid-row:2;display:flex;align-items:stretch;gap:4px;padding:5px;background:#f5f2fb;border:1px solid var(--line);border-radius:14px}nav a{display:flex;align-items:center;justify-content:center;flex:1;padding:10px 12px;border-radius:9px;font-size:14px;line-height:1.45;font-weight:600;text-align:center;text-decoration:none;overflow-wrap:normal}nav a:hover{background:#ece5f8}nav a[aria-current="page"]{background:var(--surface);color:#43258f;box-shadow:0 1px 4px #24253718}
.languages{position:relative;grid-column:2;grid-row:1;justify-self:end}summary{cursor:pointer;color:var(--accent);font-size:14px;font-weight:650;padding:8px;border-radius:10px}
.languages>div{position:absolute;right:0;top:45px;z-index:2;display:grid;grid-template-columns:1fr 1fr;width:300px;max-width:90vw;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 40px #24253720}
.languages a{padding:8px 10px;border-radius:8px;text-decoration:none;font-size:14px}.languages a[aria-current]{background:#eee7fb;font-weight:750}
main{width:min(860px,100% - 40px);margin:64px auto 72px}.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:750;margin:0 0 16px}
h1{font-size:clamp(32px,5.5vw,54px);line-height:1.15;letter-spacing:-.035em;margin:0 0 22px;overflow-wrap:anywhere}
.intro{font-size:20px;color:var(--muted);max-width:55ch}.date,.note{color:var(--muted);font-size:15px}
article{margin-top:32px;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,48px)}
article p{margin:0 0 18px}article h2{font-size:23px;line-height:1.35;letter-spacing:-.02em;margin:36px 0 14px;overflow-wrap:anywhere}article h2:first-child{margin-top:0}
ul{padding-left:24px;margin:16px 0 24px}li{padding-left:4px;margin-bottom:10px}
.cards{display:grid;gap:14px;margin:32px 0}.cards a{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;border:1px solid var(--line);border-radius:18px;background:var(--surface);font-size:19px;font-weight:650;text-decoration:none}.cards a:hover{border-color:#b7a3e3;background:#fdfbff}.cards span{font-size:24px}
footer{width:min(860px,100% - 40px);margin:0 auto 40px;display:flex;flex-wrap:wrap;gap:14px 24px;color:var(--muted);font-size:14px}footer span{margin-left:auto}
@media(max-width:760px){nav{display:grid;grid-template-columns:1fr 1fr}nav a{min-height:44px}}
@media(max-width:620px){.header-inner{padding:16px 20px;gap:12px}main{margin-top:36px}article{border-radius:18px}.cards a{font-size:17px;padding:18px}footer span{margin-left:0}body{font-size:16px}}
@media(max-width:360px){nav{grid-template-columns:1fr}nav a{justify-content:flex-start;text-align:left}.header-inner{column-gap:6px}summary{padding:8px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}