:root {
  --bg: #16100c;
  --surface: #201712;
  --surface-2: #2a1f18;
  --line: #3a2c23;
  --text: #f5f0e8;
  --muted: #b3a597;
  --dim: #8a7b6e;
  --accent: #f15a24;
  --accent-ink: #1a0f08;
  --visited: #9d9186;
  --shadow: 0 10px 30px rgb(0 0 0 / 0.35);
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f3ee;
    --surface: #ffffff;
    --surface-2: #efe8e0;
    --line: #e2d9cf;
    --text: #2b1d14;
    --muted: #65574c;
    --dim: #8a7b6e;
    --accent: #c2410c;
    --accent-ink: #ffffff;
    --visited: #7c6f65;
    --shadow: 0 10px 30px rgb(60 30 10 / 0.12);
    color-scheme: light;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.5 var(--body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.wrap {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- header ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  padding-bottom: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  border-radius: 50%;
}

.brand-name {
  font: 800 30px/1 var(--display);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.brand-name span {
  color: var(--accent);
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 12px/1.2 var(--mono);
  color: var(--muted);
  text-align: right;
}

.pulse {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulse 2.4s infinite;
}

.status.stale .pulse {
  background: var(--dim);
  animation: none;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 12px;
}

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.search:focus-within {
  border-color: var(--accent);
}

.search svg {
  flex: none;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--dim);
  stroke-width: 2;
  stroke-linecap: round;
}

.search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 15px;
}

.search input::placeholder {
  color: var(--dim);
}

.search kbd {
  font: 500 11px var(--mono);
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 6px;
}

.chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 0 -16px;
  padding: 0 16px;
}

.chips::-webkit-scrollbar {
  display: none;
}

@media (min-width: 700px) {
  .chips {
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
  }
}

.chip {
  flex: none;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: 600 13px/1 var(--body);
  cursor: pointer;
  white-space: nowrap;
}

.chip:hover {
  color: var(--text);
  border-color: var(--dim);
}

.chip[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.chip .n {
  font: 500 11px var(--mono);
  opacity: 0.75;
  margin-left: 4px;
}

/* ---------- feed ---------- */

main {
  min-height: 60vh;
  padding-top: 8px;
  padding-bottom: 32px;
}

.day {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 26px 0 6px;
  font: 700 15px/1 var(--display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.day::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.since {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
  font: 500 11px/1 var(--mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.since::before,
.since::after {
  content: "";
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--accent) 45%, transparent);
}

.story {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.story:last-child {
  border-bottom: 0;
}

.time {
  font: 500 12px/1.9 var(--mono);
  color: var(--dim);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  margin-bottom: 3px;
  font-size: 12px;
  color: var(--muted);
}

.source {
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11.5px;
}

.badge {
  font: 500 10.5px/1 var(--mono);
  padding: 3px 6px;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge.new {
  background: var(--accent);
  color: var(--accent-ink);
}

.meta .inline-time {
  display: none;
  font-family: var(--mono);
  color: var(--dim);
}

.title {
  display: block;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.35;
  text-decoration: none;
  text-wrap: pretty;
}

.title:hover {
  color: var(--accent);
}

.title:visited {
  color: var(--visited);
}

.title:focus-visible,
.chip:focus-visible,
.fresh:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.snippet {
  margin: 5px 0 0;
  font-size: 14.5px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.more {
  margin-top: 8px;
  font-size: 13.5px;
}

.more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  color: var(--muted);
  font-weight: 500;
}

.more summary::-webkit-details-marker {
  display: none;
}

.more summary::before {
  content: "+";
  font-family: var(--mono);
  color: var(--accent);
}

.more[open] summary::before {
  content: "−";
}

.more ul {
  margin: 8px 0 0;
  padding: 0 0 0 12px;
  border-left: 2px solid var(--line);
  list-style: none;
}

.more li {
  padding: 4px 0;
}

.more li a {
  text-decoration: none;
}

.more li a:hover {
  color: var(--accent);
}

.more li a:visited {
  color: var(--visited);
}

.more li span {
  color: var(--accent);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 6px;
}

.empty {
  padding: 60px 0;
  text-align: center;
  color: var(--muted);
}

.skeleton {
  height: 84px;
  margin: 18px 0;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
}

@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

.fresh {
  position: fixed;
  z-index: 20;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font: 600 14px var(--body);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.foot {
  padding-top: 20px;
  padding-bottom: 48px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--dim);
}

.foot p {
  margin: 0 0 8px;
}

@media (max-width: 560px) {
  .brand-name {
    font-size: 26px;
  }
  .brand img {
    width: 38px;
    height: 38px;
  }
  .status {
    font-size: 11px;
    max-width: 48%;
  }
  .story {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .time {
    display: none;
  }
  .meta .inline-time {
    display: inline;
  }
  .title {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulse,
  .skeleton {
    animation: none;
  }
}