:root {
  --ink: #f5f6f7;
  --paper: #08080a;
  --card: #101113;
  --card-top: #1f2123;
  --rule: rgba(255, 255, 255, 0.10);
  --muted: #91969a;
  --pl: #ff5d7a;
  --pn: #4f8cff;
  --ind: #3ddc97;
  --accent: #00deec;
  --accent-soft: rgba(0, 222, 236, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  background:
    radial-gradient(900px 520px at 50% -220px, rgba(0, 222, 236, 0.10), transparent 70%),
    radial-gradient(680px 420px at 88% -60px, rgba(255, 255, 255, 0.055), transparent 70%),
    var(--paper);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-soft); color: #fff; }

a { color: inherit; }

.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 44px clamp(20px, 5vw, 64px) 24px;
  border-bottom: 1px solid var(--rule);
}

.kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.masthead h1 {
  margin: 8px 0 4px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.05em;
  background: linear-gradient(132deg, #ffffff 0%, #b0b0b0 81%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.masthead-right {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 6px;
}

.link {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.link:hover { color: var(--ink); border-color: var(--accent); }

.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: #050506;
  background: #fafafa;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 9px 18px;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { opacity: 0.9; box-shadow: 0 8px 30px rgba(0, 222, 236, 0.18); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: progress; }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 6vw, 72px);
  padding: 20px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.015);
}

.stat { display: flex; flex-direction: column; }
.stat span {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.stat small {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 18px clamp(20px, 5vw, 64px) 8px;
}

.segmented {
  display: inline-flex;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.04);
}

.seg-btn {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  background: none;
  border: none;
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.seg-btn:hover { color: var(--ink); }
.seg-btn.active { background: #fafafa; color: #050506; }

#search {
  flex: 1 1 220px;
  max-width: 340px;
  font-family: inherit;
  font-size: 13px;
  padding: 9px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--rule);
  border-radius: 999px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
#search::placeholder { color: #6d7175; }
#search:focus {
  border-color: rgba(0, 222, 236, 0.55);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.status {
  font-size: 12px;
  color: var(--muted);
}

main { padding: 18px clamp(20px, 5vw, 64px) 80px; }

.feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 28px 32px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: linear-gradient(180deg, var(--card-top) 0%, #0b0b0c 78%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 222, 236, 0.40);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.55), 0 0 30px rgba(0, 222, 236, 0.06);
}
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.ribbon {
  display: flex;
  height: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}
.seg { display: block; height: 100%; min-width: 0; }
.seg-pl { background: var(--pl); }
.seg-ind { background: var(--ind); }
.seg-pn { background: var(--pn); }

.card h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
  letter-spacing: -0.015em;
}

.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chips span {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #b0b0b0;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 2px 8px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  font-size: 11.5px;
  color: var(--muted);
}

.tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 2px 7px;
}
.tag-blind-pl { color: #fff; background: var(--pl); }
.tag-blind-pn { color: #fff; background: var(--pn); }
.tag-both { color: #04120b; background: var(--ind); }
.tag-ind-only { color: var(--muted); background: rgba(255, 255, 255, 0.07); }

.counts { margin-left: auto; white-space: nowrap; }
.counts b { font-weight: 600; }
.counts .c-pl { color: var(--pl); }
.counts .c-pn { color: var(--pn); }
.counts .c-ind { color: var(--ind); }

.empty {
  grid-column: 1 / -1;
  padding: 64px 24px;
  text-align: center;
  color: var(--muted);
}
.empty strong {
  display: block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.66);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 30;
}
.backdrop.open { opacity: 1; pointer-events: auto; }

.detail {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(1080px, 96vw);
  background: #0a0a0c;
  border-left: 1px solid var(--rule);
  box-shadow: -40px 0 100px rgba(0, 0, 0, 0.72);
  transform: translateX(103%);
  transition: transform 0.24s ease;
  z-index: 31;
  display: flex;
  flex-direction: column;
}
.detail.open { transform: translateX(0); }

.detail-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--rule);
  background: rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(12px);
}
.detail-kicker {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.icon-btn {
  font-size: 26px;
  line-height: 1;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 4px;
}
.icon-btn:hover { color: var(--ink); }

.detail-body {
  padding: 28px 28px 56px;
  overflow-y: auto;
}

.detail-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.detail-chips { margin-bottom: 18px; }

.detail-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: 12px;
  color: var(--muted);
}
.detail-summary b {
  display: block;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.2;
}
.detail-summary .v-pl b { color: var(--pl); }
.detail-summary .v-pn b { color: var(--pn); }
.detail-summary .v-ind b { color: var(--ind); }

.meter {
  margin: 18px 0 8px;
}
.meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.meter-track {
  position: relative;
  height: 8px;
  background: linear-gradient(90deg, rgba(255, 93, 122, 0.22), rgba(61, 220, 151, 0.18), rgba(79, 140, 255, 0.24));
  border-radius: 999px;
  overflow: hidden;
}
.meter-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: #fafafa;
  border-radius: 999px;
  opacity: 0.8;
}

.columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--rule);
}
.column {
  padding: 16px 18px 0 0;
  min-width: 0;
}
.column + .column {
  border-left: 1px solid var(--rule);
  padding-left: 18px;
}
.col-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--rule);
}
.col-head h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0;
}
.col-head .n {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--muted);
}
.col-pl .col-head { border-color: var(--pl); }
.col-pl .col-head h3 { color: var(--pl); }
.col-pn .col-head { border-color: var(--pn); }
.col-pn .col-head h3 { color: var(--pn); }
.col-ind .col-head { border-color: var(--ind); }
.col-ind .col-head h3 { color: var(--ind); }

.no-coverage {
  margin: 0 0 14px;
  padding: 22px 12px;
  text-align: center;
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
  border: 1px dashed var(--rule);
  border-radius: 4px;
}

.article {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  color: inherit;
}
.article:last-child { border-bottom: none; }
.article:hover .article-title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.article-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.35;
  color: inherit;
  text-decoration: none;
}
.article .src {
  font-size: 11px;
  color: var(--muted);
}
.src-link { color: var(--accent); text-decoration: none; }
.src-link:hover { text-decoration: underline; }

.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 2px 8px;
  border: 1px solid var(--rule);
  color: var(--muted);
}
.pill.label-PL { color: #fff; background: var(--pl); border-color: var(--pl); }
.pill.label-PN { color: #fff; background: var(--pn); border-color: var(--pn); }
.pill.label-IND { color: #04120b; background: var(--ind); border-color: var(--ind); }
.pill.sig-weak { font-style: italic; text-transform: none; }
.pill.sig-strong { font-weight: 700; }

.skeleton {
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.9; }
}

@media (max-width: 900px) {
  .columns { grid-template-columns: 1fr; }
  .column, .column + .column {
    border-left: none;
    padding: 16px 0;
    border-bottom: 1px solid var(--rule);
  }
  .column:last-child { border-bottom: none; }
}

@media (max-width: 640px) {
  .masthead { flex-direction: column; align-items: flex-start; }
  .masthead-right { width: 100%; justify-content: space-between; padding: 0 0 4px; }
  .stats { gap: 20px 32px; }
  .feed { grid-template-columns: 1fr; }
  #search { max-width: none; }
}

/* Reader --------------------------------------------------------------- */

.reader-page {
  padding: 40px clamp(20px, 5vw, 64px) 96px;
}

.reader-shell {
  max-width: 760px;
  margin: 0 auto;
}

.reader-kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.reader-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0 0 22px;
}

.reader-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 22px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 8px 17px;
  text-decoration: none;
}
.btn-outline:hover { border-color: var(--ink); }
.reader-actions .btn { text-decoration: none; }

.reader-note {
  margin: 0 0 26px;
  padding: 12px 16px;
  font-size: 12px;
  color: #b8bcc0;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
}

.reader-content {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 18px;
  line-height: 1.72;
  color: #d6d8db;
}
.reader-content p { margin: 0 0 1.1em; }

/* Copy provenance ------------------------------------------------------ */

.pill.copy-copy {
  color: #ffd08a;
  background: rgba(246, 186, 80, 0.12);
  border-color: rgba(246, 186, 80, 0.38);
  text-transform: none;
  letter-spacing: 0;
}
.pill.copy-source {
  color: #7ee8b6;
  background: rgba(61, 220, 151, 0.12);
  border-color: rgba(61, 220, 151, 0.38);
  text-transform: none;
  letter-spacing: 0;
}
.pill.copy-match {
  color: #c3c7ce;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
  text-transform: none;
  letter-spacing: 0;
}

.copy-banner {
  margin: 0 0 18px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  border-radius: 10px;
  border: 1px solid transparent;
}
.copy-banner strong { font-weight: 600; }
.copy-banner.copy-copy {
  color: #ffd8a0;
  background: rgba(246, 186, 80, 0.10);
  border-color: rgba(246, 186, 80, 0.30);
}
.copy-banner.copy-source {
  color: #9ff0c7;
  background: rgba(61, 220, 151, 0.10);
  border-color: rgba(61, 220, 151, 0.30);
}
.copy-banner.copy-match {
  color: #d0d4da;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.14);
}
.copy-banner .src-link { color: inherit; text-decoration: underline; text-underline-offset: 2px; }