:root{--paper:#fff;--surface:#f5f5f5;--ink:#2d2d2d;--ink-mute:#6f6f6f;--rule:#e5e5e5;--vermillion:#e8380d;--good:#1a9e4b;--sans:"Helvetica Neue",Helvetica,Arial,sans-serif}
*{box-sizing:border-box;border-color:var(--rule);border-radius:0}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.45}
a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
.wrap{max-width:820px;margin:0 auto;padding:28px 22px 96px}
header.top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 0;border-bottom:1px solid var(--rule);flex-wrap:wrap}
.wordmark{font-weight:700;letter-spacing:-.02em;font-size:17px;text-decoration:none}
.wordmark span{color:var(--vermillion)}
.brandline{font-size:12px;color:var(--ink-mute)}
nav a{margin-left:14px;font-size:12.5px;color:var(--ink-mute);text-decoration:none}
nav a:hover{color:var(--vermillion)}
h1{font-size:2.1rem;line-height:1.12;letter-spacing:-.02em;margin:.7em 0 .3em;font-weight:700}
.hl{color:var(--vermillion)}
.lede{font-size:1.08rem;margin:.2em 0 1.2em;max-width:46ch}
.subq{font-size:1.18rem;font-weight:700;letter-spacing:-.01em;margin:.1em 0 .7em;max-width:46ch}
.subq .q{color:var(--vermillion)}
.small{color:var(--ink-mute);font-size:.9rem}
.meta{font-size:12px;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.08em}
h2{font-size:1.05rem;text-transform:uppercase;letter-spacing:.08em;margin:2.4rem 0 .8rem;border-bottom:1px solid var(--rule);padding-bottom:.4rem}
h3{font-size:.95rem;margin:1.4rem 0 .4rem}
table{border-collapse:collapse;width:100%;margin:.8rem 0;font-size:.95rem}
th,td{text-align:left;padding:.5rem .4rem;border-bottom:1px solid var(--rule);vertical-align:top}
th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-mute)}
td.n{color:var(--ink-mute);width:2.2rem;font-variant-numeric:tabular-nums}
.eng{color:var(--ink-mute);font-size:.85rem}
.card,.tile{border:1px solid var(--rule);padding:16px;margin:0 0 12px;text-decoration:none;display:block}
.card:hover,.tile:hover{border-color:var(--ink)}
.card h3,.tile h3{margin:0 0 4px;font-size:1.08rem;letter-spacing:-.01em;text-transform:none}
.card .k,.tile .k{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--vermillion)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin:.8rem 0 0}
.cta{border:1px solid var(--ink);padding:18px;margin:2.4rem 0 0}
.cta a{color:var(--vermillion)}
#you{display:none;border:1px solid var(--vermillion);padding:.9rem 1rem;margin:1.2rem 0}
tr.hit td{background:#fff3ef}
tr.hit td strong{color:var(--vermillion)}
footer{margin-top:48px;border-top:1px solid var(--rule);padding-top:16px;font-size:12px;color:var(--ink-mute)}
ul.tight{margin:.4rem 0;padding-left:1.1rem}
ul.tight li{margin:.25rem 0}
.kv{display:grid;grid-template-columns:130px 1fr;gap:6px 14px;font-size:.92rem;margin:.6rem 0}
.kv b{font-weight:700}
/* ask feature */
.hero{border:1px solid var(--rule);padding:22px;margin:1rem 0 0}
.askbox{display:flex;margin:1rem 0 .4rem;flex-wrap:wrap}
.askbox input{flex:1 1 320px;min-width:0;font:inherit;font-size:1.05rem;padding:14px;border:1px solid var(--ink);border-right:0;background:var(--paper);color:var(--ink)}
.askbox input:focus{outline:none;background:#fcfcfc}
.askbox button{font:inherit;font-weight:700;font-size:1rem;padding:14px 20px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer}
.askbox button:hover{background:var(--vermillion);border-color:var(--vermillion)}
.engines{display:flex;gap:8px;flex-wrap:wrap;margin:.7rem 0 0}
.engines span{border:1px solid var(--rule);padding:4px 10px;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink)}
.engines .soon{color:var(--ink-mute);border-style:dashed}
.askout{margin:1rem 0 0}
.ans{border:1px solid var(--rule);padding:14px 16px;margin:0 0 10px}
.ans .who{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--vermillion);margin-bottom:6px}
.faq{border-bottom:1px solid var(--rule);padding:.7rem 0}
.faq summary{cursor:pointer;font-weight:700;letter-spacing:-.01em}
.faq p{margin:.5rem 0 .2rem}
.beta{border:1px solid var(--vermillion);padding:14px 16px}