/* Bitslyf — white page, Garamond display, Source Serif body. Single light theme by design. */
:root{
  color-scheme:light;
  --paper:#FFFFFF;
  --ink:#16161A;
  --muted:#6E6E78;
  --rule:#E3E3E8;
  --rule-soft:#EFEFF2;
  --accent:#1A3E6F;
  --good:#1F6B3F;
  --bad:#9B2226;
  --display:"EB Garamond",Garamond,Georgia,serif;
  --body:"Source Serif 4",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  background:var(--paper); color:var(--ink);
  font-family:var(--body); font-size:1.0625rem; line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0; font-family:var(--display); font-weight:500; text-wrap:balance; letter-spacing:-.005em}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px}
[hidden]{display:none !important}
.visually-hidden{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap}
.wrap{
  max-width:62rem; margin:0 auto;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
}
.col{max-width:44rem}
.kicker{font-family:var(--body); font-size:.875rem; color:var(--muted)}

/* masthead */
.masthead{border-bottom:1px solid var(--rule)}
.masthead .wrap{
  padding-block:1.1rem; display:grid;
  grid-template-columns:auto minmax(10rem,22rem) auto; align-items:center; gap:1.5rem;
}
.wordmark{
  font-family:var(--display); font-weight:500; font-size:1.5rem;
  letter-spacing:.005em; text-decoration:none; white-space:nowrap; line-height:1;
}
.filter{position:relative; display:flex}
.filter input{
  width:100%; min-width:0; font-family:var(--body); font-size:.9rem; color:var(--ink);
  background:var(--paper); border:1px solid var(--rule); border-radius:999px;
  padding:.52rem 1rem .52rem 2.1rem;
}
.filter input::placeholder{color:var(--muted)}
.filter input::-webkit-search-cancel-button{-webkit-appearance:none; appearance:none}
.filter svg{position:absolute; left:.9rem; top:50%; transform:translateY(-50%); color:var(--muted)}
nav{display:flex; gap:1.35rem; justify-self:end; flex-wrap:wrap; align-items:baseline}
nav a{
  font-family:var(--display); font-size:1.0625rem; color:var(--muted);
  text-decoration:none; padding-bottom:3px; border-bottom:1.5px solid transparent; white-space:nowrap;
  transition:color .15s ease, border-color .15s ease;
}
nav a:hover{color:var(--ink)}
nav a[aria-current="true"]{color:var(--ink); border-bottom-color:var(--accent)}

/* standfirst */
.standfirst{border-bottom:1px solid var(--rule)}
.standfirst .wrap{padding-block:3.4rem 2.6rem}
.standfirst h1{font-size:clamp(2rem,5.4vw,2.85rem); line-height:1.14; max-width:18ch}
.lede{margin-top:1.05rem; max-width:56ch; color:var(--muted)}
.layers{margin-top:1.1rem; max-width:58ch; display:flex; flex-direction:column; gap:.55rem}
.layers p{color:var(--muted); font-size:1rem; line-height:1.55}
.layers b{color:var(--ink); font-weight:600}
.cadence{margin-top:1.15rem; max-width:58ch; font-size:1.05rem; line-height:1.55; color:var(--ink)}
.cadence b{font-weight:600}

/* subscribe */
.sub{margin-top:2rem; max-width:29rem}
.sub .label{display:block; font-size:.95rem; color:var(--muted)}
.sub form{display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.55rem}
.sub input{
  flex:1 1 12rem; min-width:0; font-family:var(--body); font-size:.95rem; color:var(--ink);
  background:var(--paper); border:1px solid var(--rule); border-radius:999px; padding:.52rem 1rem;
}
.sub input::placeholder{color:var(--muted)}
.sub button{
  font-family:var(--display); font-size:1.05rem; background:var(--ink); color:#fff;
  border:0; border-radius:999px; padding:.5rem 1.35rem; cursor:pointer;
}
.note{display:block; margin-top:.6rem; font-size:.875rem; line-height:1.55; color:var(--muted)}

/* feed */
.feed{padding-block:2.4rem 3.5rem}
.filterhead{margin-bottom:2rem}
.filterhead h1{font-size:clamp(1.75rem,4.6vw,2.25rem); line-height:1.18}
.filterhead p{margin-top:.75rem; max-width:58ch; color:var(--muted)}
.entries{display:flex; flex-direction:column}
.entry{
  display:grid; grid-template-columns:8rem 1fr; gap:0 1.9rem;
  padding-block:1.2rem; border-top:1px solid var(--rule-soft); align-items:baseline;
}
.entry:first-child{border-top:0; padding-top:.2rem}
.entry .meta{font-size:.95rem; color:var(--ink); line-height:1.7}
.tag{display:inline-block; font-size:.95rem; color:var(--ink)}
.entry h3{font-size:1.22rem; line-height:1.3}
.entry h3 a{text-decoration:none; transition:color .15s ease}
.entry h3 a:hover{color:var(--accent)}
.entry p{margin-top:.35rem; color:var(--muted); font-size:.95rem; max-width:58ch}
.entry .call{margin-top:.55rem; font-size:.95rem; color:var(--ink); line-height:1.6}
.empty{padding-block:2rem; color:var(--muted); font-style:italic}

/* status */
.status{font-size:.9rem}
.status.open{color:var(--accent)}
.status.correct{color:var(--good)}
.status.wrong{color:var(--bad)}

/* predictions tally + rules */
.rules{margin-top:2.6rem; padding-top:1.5rem; border-top:1px solid var(--rule)}
.tally{display:flex; gap:2.2rem; flex-wrap:wrap; margin-bottom:1.8rem}
.tally span{font-size:.95rem; color:var(--muted)}
.tally b{display:block; font-family:var(--display); font-size:1.9rem; font-weight:500; color:var(--ink); line-height:1.1}
.rules h2{font-family:var(--display); font-size:1.25rem; font-weight:500}
.rules ol{margin:.9rem 0 0; padding-left:1.1rem; display:flex; flex-direction:column; gap:.6rem; color:var(--muted)}
.rules li{padding-left:.3rem}
.rules strong{color:var(--ink); font-weight:600}

/* long pages */
.page{padding-block:3rem 4rem}
.page h1{margin-top:.5rem; font-size:clamp(1.85rem,5vw,2.45rem); line-height:1.17}
.standfirst-line{margin-top:1rem; font-size:1.15rem; color:var(--muted); max-width:58ch}
.prose{margin-top:1.6rem; display:flex; flex-direction:column; gap:1.05rem}
.prose h2{margin-top:1.2rem; font-size:1.45rem}
.prose h3{margin-top:.8rem; font-size:1.2rem}
.prose ul,.prose ol{margin:0; padding-left:1.2rem; display:flex; flex-direction:column; gap:.4rem}
.prose blockquote{
  margin:.4rem 0; padding-left:1.1rem; border-left:2px solid var(--accent);
  font-family:var(--display); font-size:1.2rem; font-style:italic; line-height:1.45;
}
.prose table{border-collapse:collapse; width:100%; font-size:.95rem}
.prose th{text-align:left; font-weight:600; border-bottom:1px solid var(--rule); padding:.6rem .8rem .6rem 0}
.prose td{border-bottom:1px solid var(--rule-soft); padding:.6rem .8rem .6rem 0; vertical-align:top}
.prose img{max-width:100%; height:auto}
.prose code{font-size:.9em; background:var(--rule-soft); padding:.1em .35em; border-radius:3px}
.prose pre{overflow-x:auto; background:var(--rule-soft); padding:1rem; border-radius:3px}

/* prediction record */
.record{margin:1.8rem 0 0; display:grid; grid-template-columns:1fr; gap:0}
.record > div{display:grid; grid-template-columns:11rem 1fr; gap:0 1.5rem; padding-block:.8rem; border-top:1px solid var(--rule-soft)}
.record > div:first-child{border-top:1px solid var(--rule)}
.record dt{margin:0; color:var(--muted); font-size:.95rem}
.record dd{margin:0}
.resolution{margin-top:2.2rem; padding-top:1.4rem; border-top:1px solid var(--rule)}
.resolution h2{font-size:1.25rem}
.resolution p{margin-top:.6rem; color:var(--muted)}
.attached{margin-top:2.4rem; padding-top:1.4rem; border-top:1px solid var(--rule)}
.attached h2{font-size:1.25rem; margin-bottom:.7rem}
.attached p{margin-top:.4rem; font-size:.95rem; color:var(--muted)}
.back{margin-top:2.4rem; font-size:.95rem; color:var(--muted)}

/* footer */
footer{border-top:1px solid var(--rule); margin-top:1.5rem}
footer .wrap{padding-block:1.5rem 2.2rem; display:flex; align-items:center; justify-content:space-between; gap:1.2rem; flex-wrap:wrap}
.social{display:flex; align-items:center; gap:1.35rem}
.social a{display:inline-flex; color:var(--ink); line-height:0}
.social a:hover{color:var(--accent)}
.copyline{font-size:.85rem; color:var(--muted)}

@media (max-width:860px){
  .masthead .wrap{grid-template-columns:1fr; gap:.9rem}
  nav{justify-self:start; gap:1rem}
  .filter{order:3}
}
@media (max-width:620px){
  .entry{grid-template-columns:1fr; gap:.45rem}
  .entry .meta{line-height:1.6}
  .record > div{grid-template-columns:1fr; gap:.15rem}
}