:root {
  --bg: #f7f4ef;
  --paper: #ffffff;
  --panel: rgba(20, 20, 20, 0.05);
  --text: rgba(17, 17, 17, 0.92);
  --muted: rgba(17, 17, 17, 0.62);
  --line: rgba(17, 17, 17, 0.14);
  --accent: #b40f1f;
  --accent2: #1757ff;
  --shadow: 0 16px 50px rgba(0, 0, 0, 0.10);
  --radius: 18px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Noto Sans", Arial, sans-serif;
  --serif: "IBM Plex Serif", ui-serif, Georgia, "Times New Roman", Times, serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  color: var(--text);
  font: 15px/1.45 var(--sans);
  background:
    radial-gradient(1000px 600px at 20% -10%, rgba(23, 87, 255, 0.12), transparent 60%),
    radial-gradient(1000px 600px at 85% 0%, rgba(180, 15, 31, 0.10), transparent 60%),
    radial-gradient(900px 600px at 50% 110%, rgba(0, 0, 0, 0.08), transparent 65%),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(17, 17, 17, 0.2);
}
a:hover { border-bottom-color: rgba(17, 17, 17, 0.55); }

.header {
  padding: 22px 22px 12px;
  display: flex;
  gap: 16px;
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
}

.brand__name {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: 0.3px;
  font-weight: 700;
}

.brand__tag {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.meta {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.btn {
  appearance: none;
  border: 1px solid rgba(17, 17, 17, 0.18);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 12px;
  cursor: pointer;
}
.btn:hover { background: rgba(255, 255, 255, 1); }

.main {
  padding: 18px 18px 26px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
  max-width: 1240px;
  margin: 0 auto;
}

.panel--hero {
  grid-column: 1 / -1;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel__title {
  margin: 0;
  padding: 14px 16px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(17, 17, 17, 0.72);
  border-bottom: 1px solid var(--line);
  background: rgba(17, 17, 17, 0.02);
}

.hot {
  padding: 10px;
  display: grid;
  gap: 10px;
}

.hero {
  padding: 12px;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.kpi {
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(17, 17, 17, 0.02);
  border-radius: 14px;
  padding: 10px 12px;
}

.kpi__label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.kpi__value {
  margin-top: 6px;
  font-weight: 720;
  font-size: 16px;
}

.kpi__value--mono {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.78);
  word-break: break-all;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 10px;
}

.card {
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(17, 17, 17, 0.02);
  border-radius: 14px;
  overflow: hidden;
}

.card__title {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.10);
  color: rgba(17, 17, 17, 0.78);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.card__body {
  padding: 10px 12px;
  color: rgba(17, 17, 17, 0.9);
}

.hl {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.hl li {
  color: rgba(17, 17, 17, 0.88);
}

.topic {
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: rgba(17, 17, 17, 0.02);
  border-radius: 14px;
  overflow: hidden;
}

.topic__head {
  padding: 10px 12px;
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid rgba(17, 17, 17, 0.10);
}

.topic__title {
  font-weight: 650;
  color: rgba(17, 17, 17, 0.92);
}

.topic__score {
  font: 12px/1.2 var(--mono);
  color: rgba(17, 17, 17, 0.62);
}

.topic__items {
  padding: 10px 12px;
  display: grid;
  gap: 10px;
}

.item {
  padding: 10px 12px;
  border: 1px solid rgba(17, 17, 17, 0.10);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 14px;
}

.item__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.item__ch {
  font: 12px/1.2 var(--mono);
  color: var(--accent2);
  border-bottom: none;
}

.item__dt {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.item__text {
  margin-top: 6px;
  color: rgba(17, 17, 17, 0.9);
  word-break: break-word;
}

.feed {
  padding: 10px;
  display: grid;
  gap: 10px;
}

.empty {
  padding: 14px 16px;
  color: var(--muted);
}

.footer {
  padding: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.kv {
  display: grid;
  gap: 8px;
}

.kv__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.kv__k {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(17, 17, 17, 0.62);
}

.kv__v {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(17, 17, 17, 0.86);
}

.sections {
  display: grid;
  gap: 10px;
}

.sec {
  padding: 10px 12px;
  border: 1px solid rgba(17, 17, 17, 0.10);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 14px;
}

.sec__t {
  font-family: var(--serif);
  font-weight: 700;
}

.sec__b {
  margin-top: 6px;
  color: rgba(17, 17, 17, 0.86);
}

@media (max-width: 980px) {
  .main { grid-template-columns: 1fr; }
  .meta { align-items: flex-end; flex-direction: column; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .hero__grid { grid-template-columns: 1fr; }
}