/* Heartbeat News - archive. Same palette and type as /news/. */
:root {
  --room: #07080b;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-2: rgba(255, 255, 255, 0.06);
  --ink: #e9edf3;
  --ink-soft: #a9b3c1;
  --ink-faint: #707b8c;
  --line: rgba(255, 255, 255, 0.1);
  --navy: #0b1f4d;
  --navy-2: #102a66;
  --red: #e11d2e;
  --blue: #8fb8ff;
  --obs: #7fe0a8; --obs-bg: rgba(60, 180, 110, 0.16);
  --clm: #f5cf5a; --clm-bg: rgba(242, 180, 0, 0.15);
  --thy: #c9a6ff; --thy-bg: rgba(150, 100, 255, 0.16);
  --cond: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  --sans: "Barlow", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --w: min(1120px, calc(100% - 32px));
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--room); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-width: 320px; color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.5;
  background: radial-gradient(ellipse 70% 40% at 50% 0%, rgba(40, 80, 190, 0.2), transparent 70%), var(--room);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; color: inherit; }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: var(--w); margin: 0 auto; padding: 14px 0; }
.back { color: var(--ink-soft); font-size: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font: 800 20px var(--cond); letter-spacing: 0.02em; }
.brand:hover { text-decoration: none; }
.brand svg { width: 30px; height: 30px; }
.red { color: var(--red); }

.hero { width: var(--w); margin: 18px auto 8px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; font: 700 13px var(--cond); letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-soft); }
.eyebrow .bar { width: 28px; height: 4px; background: var(--red); }
h1 { margin: 6px 0 8px; font: 800 clamp(34px, 7vw, 60px)/0.98 var(--cond); letter-spacing: 0.005em; text-transform: uppercase; }
.lede { max-width: 760px; margin: 0; color: var(--ink-soft); font-size: 16px; }

/* Labels (observed / claim / theory). */
.lab { display: inline-block; padding: 1px 7px; border-radius: 4px; font: 700 12px/1.5 var(--cond); letter-spacing: 0.08em; text-transform: uppercase; background: var(--panel-2); color: var(--ink-soft); }
.lab.observed { background: var(--obs-bg); color: var(--obs); }
.lab.claim { background: var(--clm-bg); color: var(--clm); }
.lab.theory { background: var(--thy-bg); color: var(--thy); }

/* Tabs: a broadcast-style segmented bar, sticky. */
.tabs {
  position: sticky; top: 0; z-index: 20; display: flex; width: var(--w); margin: 22px auto 0; padding: 6px 0;
  background: linear-gradient(var(--room) 70%, rgba(7, 8, 11, 0));
}
.tabs a {
  flex: 1; display: grid; place-items: center; min-height: 44px; padding: 0 8px; border: 1px solid var(--line); border-right: 0;
  background: linear-gradient(180deg, #13244f, #0a1532); color: #fff; font: 700 16px var(--cond); letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
}
.tabs a:first-child { border-radius: 10px 0 0 10px; }
.tabs a:last-child { border-right: 1px solid var(--line); border-radius: 0 10px 10px 0; }
.tabs a.on { background: linear-gradient(180deg, #ff2e3f, #b30f1d); border-color: #ff2e3f; }

.controls { width: var(--w); margin: 12px auto 0; }
.dayrow { display: flex; align-items: flex-end; gap: 8px; }
.nav { width: 44px; height: 44px; flex: none; border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); font-size: 24px; line-height: 1; cursor: pointer; }
.nav:disabled { opacity: 0.3; cursor: default; }
.date, .sel { display: grid; gap: 4px; flex: 1; min-width: 0; }
.date span, .sel span { font: 700 12px var(--cond); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.date input, .sel select, .sel input {
  width: 100%; min-height: 44px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line); background: #10131a; color: #fff;
  font-size: 16px; /* 16px stops iPhone zooming the page on focus */
  color-scheme: dark;
}
#searchForm { display: flex; align-items: flex-end; gap: 8px; }
.go { min-height: 44px; padding: 0 18px; border: 0; border-radius: 10px; background: var(--red); color: #fff; font: 700 16px var(--cond); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.strip { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.strip button { flex: none; display: grid; gap: 1px; min-width: 88px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); text-align: left; cursor: pointer; }
.strip button b { font: 800 17px var(--cond); }
.strip button span { font-size: 12px; color: var(--ink-faint); }
.strip button.on { border-color: var(--red); background: rgba(225, 29, 46, 0.12); }

.loading { width: var(--w); margin: 18px auto 0; display: flex; align-items: center; gap: 12px; color: var(--ink-soft); font: 600 15px var(--cond); letter-spacing: 0.08em; text-transform: uppercase; }
.loading[hidden] { display: none; }
.loading i { width: 22px; height: 22px; border-radius: 50%; border: 3px solid rgba(255,255,255,0.15); border-top-color: var(--red); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.view { width: var(--w); margin: 8px auto 40px; }
.dayhead { margin: 18px 0 12px; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font: 700 13px var(--cond); letter-spacing: 0.2em; text-transform: uppercase; color: var(--red); }
.kicker .live { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(225, 29, 46, 0.2); }
.dayhead h2 { margin: 4px 0 2px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font: 800 clamp(26px, 5vw, 40px)/1.05 var(--cond); text-transform: uppercase; }
.dayhead h2 .by { font: 600 16px var(--sans); text-transform: none; color: var(--ink-faint); }
.dsub { margin: 4px 0 0; color: var(--ink-soft); font-size: 15px; }

/* Writer badges and cards. */
.wb { display: inline-flex; align-items: center; gap: 7px; font: 800 16px var(--cond); letter-spacing: 0.04em; text-transform: uppercase; color: #fff; white-space: nowrap; }
.wb i { width: 10px; height: 10px; border-radius: 3px; background: var(--wc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--wc) 25%, transparent); }
.wb small { font: 600 12px var(--sans); color: var(--ink-faint); text-transform: none; }
.dayhead h2 .wb { font-size: inherit; }
.dayhead h2 .wb i { width: 18px; height: 18px; border-radius: 5px; }
.wcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; margin: 12px 0 8px; }
.wcard { display: grid; gap: 2px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); }
.wcard:hover { text-decoration: none; background: var(--panel-2); }
.wmeta, .wn { font-size: 13px; color: var(--ink-faint); }
.st { font: 700 12px var(--cond); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); }
.st.substantive { color: var(--obs); } .st.thin, .st.partial { color: var(--clm); } .st.unavailable { color: #ff8a94; }
h3 .st { margin-left: 4px; }

.brief { margin: 14px 0; padding: 16px 18px; border-radius: 14px; border: 1px solid rgba(242, 180, 0, 0.35); background: rgba(242, 180, 0, 0.06); }
.brief h3 { margin: 0 0 6px; font: 800 20px var(--cond); text-transform: uppercase; }
.brief h3 small { font: 500 13px var(--sans); color: var(--ink-faint); text-transform: none; margin-left: 6px; }
.brief p { margin: 0 0 8px; color: var(--ink-soft); }

/* Domain jump bar. */
.jump { position: sticky; top: 56px; z-index: 15; display: flex; gap: 6px; margin: 14px -16px 4px; padding: 8px 16px; overflow-x: auto; background: rgba(7, 8, 11, 0.92); backdrop-filter: blur(8px); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.jump::-webkit-scrollbar { display: none; }
.jc { flex: none; display: inline-flex; align-items: center; gap: 5px; min-height: 34px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); font: 600 14px var(--cond); letter-spacing: 0.03em; white-space: nowrap; }
.jc:hover { text-decoration: none; background: var(--panel-2); }
.jc b { color: var(--red); }
.jc span { padding: 0 6px; border-radius: 999px; background: rgba(255,255,255,0.1); font-size: 12px; }
.jc.zero { opacity: 0.45; }

.lf { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 4px; }
.lf button { min-height: 36px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); font: 700 14px var(--cond); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; color: var(--ink-soft); }
.lf button.on { color: #fff; border-color: #fff; background: var(--panel-2); }
.lf button.observed.on { color: var(--obs); border-color: var(--obs); } .lf button.claim.on { color: var(--clm); border-color: var(--clm); } .lf button.theory.on { color: var(--thy); border-color: var(--thy); }

/* Domain sections. */
.dom { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.dom h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 10px; font: 800 21px/1.15 var(--cond); text-transform: uppercase; letter-spacing: 0.01em; }
.dn { display: inline-grid; place-items: center; min-width: 34px; height: 28px; padding: 0 6px; border-radius: 6px; background: linear-gradient(180deg, #2d63ea, #0f3aa6); font: 800 16px var(--cond); color: #fff; }
.dn.big { min-width: 48px; height: 40px; font-size: 24px; }
.dt { flex: 1 1 200px; min-width: 0; }
.dc { padding: 0 8px; border-radius: 999px; background: rgba(255,255,255,0.1); font: 700 13px/22px var(--cond); color: var(--ink-soft); }
.dlink { margin-left: auto; font: 600 13px var(--sans); text-transform: none; color: var(--ink-faint); }
.dday { color: #fff; }
.dom.none h3 { font-size: 17px; color: var(--ink-faint); margin-bottom: 2px; }
.dom.none .dn { background: rgba(255,255,255,0.08); color: var(--ink-faint); }
.nothing { margin: 0; color: var(--ink-faint); font-size: 14px; }
.nothing.big { margin: 24px 0; font-size: 16px; }
.wblock { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 12px; margin: 0 0 12px; }
.wblock > .wb, .wblock > .dtag { padding-top: 12px; align-self: start; }
.dtag { font: 600 14px/1.25 var(--cond); color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.03em; }
.dtag b { color: var(--red); margin-right: 3px; }
.items { display: grid; gap: 8px; }

/* One item. */
.it { padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); }
.it.plain { background: transparent; border-style: dashed; }
.it.plain p { color: var(--ink-faint); }
.it-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-bottom: 4px; }
.cls { font: 600 12px var(--cond); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); }
.tm { font: 600 12px var(--cond); letter-spacing: 0.06em; color: var(--ink-faint); }
.tm::before { content: "·"; margin-right: 8px; }
.it p { margin: 0; font-size: 15.5px; line-height: 1.5; overflow-wrap: anywhere; }
.it p.re { margin-top: 4px; color: var(--ink-soft); font-size: 14px; }
.it-src { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.it-src a { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; border-radius: 6px; background: rgba(143, 184, 255, 0.1); font-size: 13px; }
.it-src a::after { content: "↗"; margin-left: 4px; font-size: 11px; opacity: 0.7; }
.money { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; border-radius: 6px; background: rgba(242, 180, 0, 0.1); color: #f5cf5a; font-size: 13px; overflow-wrap: anywhere; }
.money::before { content: "$ "; opacity: 0.7; margin-right: 3px; }
.ctx { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-bottom: 6px; }
mark { background: rgba(225, 29, 46, 0.35); color: #fff; border-radius: 3px; padding: 0 2px; }

.feed { margin-top: 26px; padding-top: 14px; border-top: 1px solid var(--line); }
.feed h3 { display: flex; align-items: center; gap: 8px; margin: 0; font: 800 21px var(--cond); text-transform: uppercase; }
.feed h3 .dn { background: linear-gradient(180deg, #f2b400, #a57a00); }
.feed .sub { margin: 4px 0 10px; color: var(--ink-faint); font-size: 14px; }
.feed .it { margin-bottom: 8px; }

.notes { margin-top: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.notes summary { cursor: pointer; padding: 14px 16px; font: 800 18px var(--cond); text-transform: uppercase; list-style: none; }
.notes summary::-webkit-details-marker { display: none; }
.notes summary::before { content: "+"; display: inline-block; width: 20px; color: var(--red); }
.notes[open] summary::before { content: "−"; }
.notes summary span { display: block; margin-left: 20px; font: 500 13px var(--sans); color: var(--ink-faint); text-transform: none; }
.note { padding: 0 16px 14px; }
.note h4 { margin: 4px 0 6px; font: 700 14px var(--cond); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.note .it { margin-bottom: 6px; }

.empty { margin: 30px 0; padding: 24px; border-radius: 14px; border: 1px dashed var(--line); }
.empty h2 { margin: 0 0 6px; font: 800 28px var(--cond); text-transform: uppercase; }
.empty p { color: var(--ink-soft); }
.err { color: #ff8a94; }

.foot { width: var(--w); margin: 0 auto; padding: 22px 0 40px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 13px; }
.foot p { margin: 0 0 8px; }

@media (max-width: 640px) {
  .lede { font-size: 15px; }
  .hero { margin-top: 8px; }
  .back { font-size: 13px; }
  .tabs a { font-size: 14px; letter-spacing: 0.04em; padding: 0 4px; }
  .wblock { grid-template-columns: 1fr; gap: 6px; }
  .wblock > .wb, .wblock > .dtag { padding-top: 0; }
  .dom h3 { font-size: 19px; }
  .dlink { margin-left: 0; width: 100%; }
  .dom h3 .dt { flex-basis: calc(100% - 90px); }
  .it { padding: 11px 12px; }
  .it p { font-size: 15px; }
  .jump { top: 56px; }
  .wcards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 380px) { .wcards { grid-template-columns: 1fr; } }