:root {
  --paper: #f5f1e8;
  --paper-2: #ebe4d8;
  --ink: #171512;
  --muted: #6b645b;
  --line: #bdb4a7;
  --accent: #d04a02;
  --accent-dark: #a83b00;
  --card: rgba(255,255,255,.28);
  --shadow: 0 18px 45px rgba(42, 33, 22, .08);
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  --paper: #181715;
  --paper-2: #24211d;
  --ink: #f2ede5;
  --muted: #bbb2a7;
  --line: #4e4841;
  --accent: #ff7a34;
  --accent-dark: #ff9a67;
  --card: rgba(255,255,255,.035);
  --shadow: 0 18px 45px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 0%, rgba(255,255,255,.45), transparent 28rem),
    var(--paper);
  font-family: var(--serif);
}
button, input, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.masthead {
  padding: max(12px, env(safe-area-inset-top)) 18px 0;
  border-bottom: 1px solid var(--ink);
}
.masthead-top {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  font-family: var(--sans);
}
.date-line {
  text-align: center;
  color: var(--muted);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.icon-button {
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: 1.35rem var(--sans);
}
.brand {
  margin-top: 8px;
  text-align: center;
  font-weight: 800;
  font-size: clamp(2.8rem, 10vw, 6.8rem);
  letter-spacing: -.065em;
  line-height: .92;
}
.tagline {
  text-align: center;
  color: var(--muted);
  font-style: italic;
  margin: 10px 0 18px;
}
.tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  overflow-x: auto;
}
.tab {
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 10px 16px 9px;
  background: transparent;
  color: var(--muted);
  font: 700 .78rem var(--sans);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}
.tab.is-active { color: var(--ink); border-bottom-color: var(--accent); }

main { max-width: 1180px; margin: 0 auto; padding: 18px 18px 80px; }
.toolbar {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}
.search-wrap { flex: 1; }
.search-wrap input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.18);
  color: var(--ink);
  border-radius: 4px;
  padding: 11px 13px;
  font-family: var(--sans);
}
.primary-button, .secondary-button {
  border-radius: 4px;
  padding: 10px 14px;
  font: 700 .82rem var(--sans);
}
.primary-button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: white;
}
.primary-button:hover { background: var(--accent-dark); }
.primary-button:disabled { opacity: .55; cursor: not-allowed; }
.secondary-button {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
}
.status-area {
  min-height: 28px;
  padding: 10px 0 2px;
  color: var(--muted);
  font: .82rem var(--sans);
}

.lead-story { border-bottom: 3px double var(--ink); }
.lead-story .story-card {
  padding: 18px 0 26px;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.lead-story .story-title {
  max-width: 1000px;
  font-size: clamp(2.3rem, 7vw, 5.1rem);
  letter-spacing: -.045em;
  line-height: .95;
}
.lead-story .story-dek {
  max-width: 820px;
  font-size: 1.2rem;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  border-top: 1px solid var(--line);
}
.story-card {
  grid-column: span 6;
  position: relative;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.story-card:nth-child(even) { border-right: 0; }
.story-kicker {
  color: var(--accent);
  margin-bottom: 10px;
  font: 800 .72rem var(--sans);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.story-title {
  margin: 0;
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: -.025em;
}
.story-title a { text-decoration-thickness: 1px; text-underline-offset: 4px; }
.story-title a:hover { color: var(--accent); }
.story-dek {
  color: var(--muted);
  margin: 14px 0 0;
  font-size: 1.04rem;
  line-height: 1.48;
}
.summary-shell {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.summary-copy {
  white-space: pre-line;
  font-size: 1.08rem;
  line-height: 1.64;
}
.summary-copy:not(:empty) { margin-bottom: 14px; }
.summary-note {
  margin: 8px 0 0;
  color: var(--muted);
  font: .72rem var(--sans);
}
.summary-shell.has-summary .summary-button,
.summary-shell.has-summary .summary-note { display: none; }
.summary-shell.is-loading .summary-copy {
  min-height: 100px;
  border-radius: 4px;
  background: linear-gradient(90deg, transparent, rgba(127,127,127,.15), transparent);
  background-size: 200% 100%;
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.story-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  color: var(--muted);
  font: 700 .7rem var(--sans);
  letter-spacing: .07em;
  text-transform: uppercase;
}
.reading-time { margin-left: auto; }
.save-button {
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
}
.save-button.is-saved { color: var(--accent); }
.empty-state { text-align: center; padding: 80px 20px; color: var(--muted); }

.drawer { position: fixed; inset: 0; display: none; z-index: 50; }
.drawer.is-open { display: block; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.drawer-sheet {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: min(390px, 92vw);
  overflow-y: auto;
  padding: max(20px, env(safe-area-inset-top)) 22px 40px;
  background: var(--paper);
  box-shadow: var(--shadow);
}
.drawer-header { display: flex; justify-content: space-between; align-items: center; }
.drawer-header h2 { margin: 0; font-size: 1.8rem; }
.settings-copy, .field-note { color: var(--muted); line-height: 1.45; }
.interest-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 26px; }
.interest-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  background: transparent;
  color: var(--ink);
  font: .78rem var(--sans);
}
.interest-chip.is-selected { background: var(--ink); color: var(--paper); }
.field { display: grid; gap: 7px; margin: 20px 0 0; font: 700 .82rem var(--sans); }
.field input, .field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 11px;
  background: transparent;
  color: var(--ink);
}
.field-note { margin-top: 7px; font-size: .78rem; }
.full-width { width: 100%; margin-top: 24px; }
.text-button {
  width: 100%;
  margin-top: 12px;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-decoration: underline;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

@media (max-width: 760px) {
  .story-grid { display: block; border-top: 0; }
  .story-card {
    padding: 24px 0;
    border-right: 0;
    background: transparent;
  }
  .lead-story .story-title { font-size: 2.65rem; }
  .toolbar { position: sticky; top: 0; z-index: 10; background: var(--paper); padding-top: 10px; }
}