:root{
  --bg:#11100e; --panel:#1a1815; --ink:#ece6da;
  --muted:#938b7c; --line:#2c2823;
  --marcus:#c9a15a;    /* stoic gold/stone */
  --nietzsche:#b5524a; /* will-to-power red */
  --contrast:#7d8aa0;  /* neutral slate */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  line-height:1.55; -webkit-font-smoothing:antialiased;
}
a{color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 22px}

/* header / search */
header{border-bottom:1px solid var(--line);padding:26px 0 22px;position:sticky;top:0;background:linear-gradient(180deg,var(--bg) 70%,rgba(17,16,14,.0));z-index:5}
.brand{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:16px}
.brand h1{font-size:25px;letter-spacing:.3px;margin:0;font-weight:600}
.brand h1 .vs{color:var(--muted);font-style:italic;font-weight:400}
.brand nav a{color:var(--muted);text-decoration:none;font-size:16px;border-bottom:1px solid transparent}
.brand nav a:hover{color:var(--ink);border-color:var(--muted)}
.searchbar{display:flex;gap:10px}
.searchbar input{
  flex:1;background:var(--panel);border:1px solid var(--line);color:var(--ink);
  font-size:20px;font-family:inherit;padding:14px 16px;border-radius:10px;outline:none}
.searchbar input:focus{border-color:var(--marcus)}
.searchbar button{
  background:var(--ink);color:#14110c;border:0;font-weight:700;font-size:18px;
  padding:0 26px;border-radius:10px;cursor:pointer;font-family:inherit}
.searchbar button:disabled{opacity:.5;cursor:default}
.examples{margin-top:12px;font-size:15.5px;color:var(--muted)}
.examples b{font-weight:600;color:#b6ad9c}
.examples span{cursor:pointer;border-bottom:1px dotted var(--muted);margin-right:14px;display:inline-block}
.examples span:hover{color:var(--ink)}

/* columns */
.cols{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;padding:28px 0 60px}
.col{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px 22px 20px;min-height:160px}
.col h2{margin:0 0 2px;font-size:21px;font-weight:600}
.col .who{font-size:14.5px;color:var(--muted);margin-bottom:14px;letter-spacing:.3px;text-transform:uppercase}
.col.marcus{border-top:3px solid var(--marcus)}
.col.nietzsche{border-top:3px solid var(--nietzsche)}
.col.contrast{border-top:3px solid var(--contrast);background:#16161c}
.col.marcus h2{color:var(--marcus)}
.col.nietzsche h2{color:var(--nietzsche)}
.col.contrast h2{color:#aab6c9}
.answer{font-size:18.5px;line-height:1.62;white-space:pre-wrap}
.crux{font-size:15px;color:#aab6c9;font-style:italic;margin:0 0 12px;padding:8px 12px;background:#1f1f27;border-radius:8px}

/* meta: confidence + sources */
.meta{margin-top:16px;border-top:1px solid var(--line);padding-top:12px;font-size:14.5px;color:var(--muted)}
.conf{display:inline-block;font-weight:700;text-transform:uppercase;letter-spacing:.4px;font-size:13px;padding:2px 8px;border-radius:20px;margin-right:8px}
.conf.high{background:#1f3a24;color:#8fdca0}
.conf.medium{background:#3a341c;color:#e0c878}
.conf.low{background:#3a2420;color:#e09a8f}
.sources{margin-top:8px}
.sources b{color:#9d9484;font-weight:600}
.sources ul{margin:4px 0 0;padding-left:18px}
.sources li{margin:1px 0}

.placeholder{color:var(--muted);font-style:italic}
.spinner{display:inline-block;width:15px;height:15px;border:2px solid var(--line);border-top-color:var(--marcus);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:8px}
@keyframes spin{to{transform:rotate(360deg)}}
.note{color:var(--muted);font-size:14.5px;text-align:center;padding:0 0 40px;line-height:1.5}

/* about page */
.about{padding:34px 0 70px;max-width:1180px}
.about .lead{color:var(--muted);font-size:18px;max-width:760px;margin:0 auto 34px;text-align:center;line-height:1.6}
.figs{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.fig{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.fig.marcus{border-top:3px solid var(--marcus)}
.fig.nietzsche{border-top:3px solid var(--nietzsche)}
.fig h2{margin:0 0 4px;font-size:26px}
.fig.marcus h2{color:var(--marcus)} .fig.nietzsche h2{color:var(--nietzsche)}
.fig .bio{color:#c3bbac;font-size:16.5px;margin:0 0 18px;line-height:1.6}
.fig .summary{font-size:18px;line-height:1.62;margin:0 0 20px}
.fig h3{font-size:15px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 12px}
.views{display:flex;flex-direction:column;gap:12px}
.view{border-left:2px solid var(--line);padding-left:14px}
.view .t{font-weight:600;font-size:17px}
.view .d{color:#b3ab9c;font-size:16px;line-height:1.5}
@media(max-width:920px){.cols{grid-template-columns:1fr}.figs{grid-template-columns:1fr}}

/* mobile: unstick the header so the search + "Try" area scrolls away instead of
   pinning to the top and eating the screen; tighten sizes for phones */
@media(max-width:600px){
  header{position:static;padding:16px 0 14px}
  .brand{flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:12px}
  .brand h1{font-size:20px;line-height:1.25}
  .brand h1 .vs{display:block;font-size:14.5px;margin-top:2px}
  .brand nav a{font-size:15px}
  .searchbar input{font-size:16px;padding:12px 13px}
  .searchbar button{padding:0 20px;font-size:16px}
  .examples{font-size:14px;margin-top:10px}
  .examples span{margin-right:12px}
  .cols{padding:18px 0 40px;gap:14px}
  .col{padding:18px 16px 16px;min-height:0}
  .col h2{font-size:19px}
  .answer{font-size:16.5px}
}