/* Blog pages: the product page's tokens (index.html), set for reading. */
:root{color-scheme:light;
  --bg:#F6F2E9; --paper:#FFFDF8; --card:#FFFDF8; --text:#1D1B16; --muted:#5F5A4F; --line:#E4DDCD;
  --ink:#1C40A6; --ink-soft:rgba(28,64,166,.12); --on-ink:#FFFFFF; --teacher:#1C40A6; --teacher-soft:rgba(230,115,13,.14);
  --changed:#E6730D; --hl:rgba(245,179,1,.32);
  --serif:ui-serif,"New York","Iowan Old Style",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,system-ui,"Segoe UI",Roboto,"Helvetica Neue",sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;
  --bg:#14130F; --paper:#1D1B16; --card:#1D1B16; --text:#EDE8DC; --muted:#A9A291; --line:#302C24;
  --ink:#8FA8FF; --ink-soft:rgba(143,168,255,.16); --on-ink:#14130F; --teacher:#8FA8FF; --teacher-soft:rgba(255,168,77,.16);
  --changed:#FFA84D; --hl:rgba(255,212,102,.32)}}
:root[data-theme="dark"]{color-scheme:dark;
  --bg:#14130F; --paper:#1D1B16; --card:#1D1B16; --text:#EDE8DC; --muted:#A9A291; --line:#302C24;
  --ink:#8FA8FF; --ink-soft:rgba(143,168,255,.16); --on-ink:#14130F; --teacher:#8FA8FF; --teacher-soft:rgba(255,168,77,.16);
  --changed:#FFA84D; --hl:rgba(255,212,102,.32)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--ink)}
.wrap{max-width:760px;margin:0 auto;padding-inline:16px}
.top{border-bottom:1px solid var(--line);background:var(--bg)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:19px;color:var(--text);text-decoration:none}
.brand img{border-radius:8px}
.top nav{display:flex;gap:18px}
.top nav a{color:var(--muted);text-decoration:none;font-size:15px}
main{padding-block:40px 64px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;text-wrap:balance}
h1{font-size:clamp(32px,5vw,44px);margin:6px 0 14px}
h2{font-size:22px;margin:0 0 10px}
h3{font-size:18px;margin:12px 0 6px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin:0}
.lede{font-size:20px;color:var(--muted);margin:0 0 28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin:0 0 16px;min-width:0}
.card p{margin:8px 0}
.note{color:var(--muted)}
.de,[lang="de"]{font-family:var(--serif)}
mark{background:var(--teacher-soft);color:var(--changed);border-radius:3px;padding:0 2px;font-weight:600}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:16px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:13px;color:var(--muted);font-weight:700;font-family:var(--sans)}
tbody th{font-weight:700}
.check{background:var(--ink-soft);border-color:transparent}
.sentence{font-size:21px;font-weight:500}
.gap{display:inline-block;min-width:64px;border-bottom:2px solid var(--ink);color:var(--ink);text-align:center}
.opts{color:var(--muted)}
details summary{cursor:pointer;color:var(--ink);font-weight:700}
.sides{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.side{border:1px solid var(--line);border-radius:12px;padding:12px 14px;min-width:0}
.side h3{margin-top:0;color:var(--ink)}
.side ul,.examples,.arrows{margin:8px 0 0;padding-left:20px}
.side li,.examples li{margin:4px 0}
.sheet{border:2px solid var(--ink)}
.arrows{list-style:none;padding:0}
.arrows li{padding:6px 0;border-bottom:1px dashed var(--line)}
.arrows span[aria-hidden]{color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{border:1px solid var(--line);border-radius:999px;padding:2px 10px;background:var(--paper)}
.say{font-weight:600}
.why ol{padding-left:22px;margin:0}
.why li{margin:0 0 12px}
.why .ex{font-size:19px;margin-bottom:2px}
.cta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;background:var(--ink);color:var(--on-ink);border-radius:18px;padding:20px;margin:28px 0}
.cta img{border-radius:12px}
.cta p{flex:1 1 240px;margin:0;font-weight:600}
.btn{display:inline-flex;align-items:center;min-height:48px;padding:0 20px;border-radius:999px;background:var(--on-ink);color:var(--ink);font-weight:700;text-decoration:none}
.back{margin-top:8px}
.posts{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.posts a{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;text-decoration:none;color:var(--text)}
.posts a:hover{border-color:var(--ink)}
.posts .lv{grid-row:span 2;width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--ink-soft);color:var(--ink);font-weight:700;font-size:14px}
.posts b{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.25}
.posts small{color:var(--muted);font-size:15px}
footer{border-top:1px solid var(--line);padding-block:24px 32px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--muted)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}