:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --panel: rgba(16, 22, 30, 0.9);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #e9eef4;
  --muted: #9aa7b8;
  --accent: #f4a127;
  --accent-soft: rgba(244, 161, 39, 0.15);
  --good: #29d17e;
  --bad: #ff5c5c;
  --flat: #7fa1ff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 600px at 20% 10%, #18263a 0%, rgba(11, 15, 20, 0.95) 55%),
    radial-gradient(800px 400px at 85% 15%, #3b2a10 0%, rgba(11, 15, 20, 0.9) 60%),
    var(--bg);
  color: var(--text);
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(0px);
  opacity: 0.35;
  z-index: 0;
}

.orb-1 {
  background: radial-gradient(circle, rgba(244, 161, 39, 0.4), transparent 70%);
  top: -120px;
  left: -120px;
}

.orb-2 {
  background: radial-gradient(circle, rgba(41, 209, 126, 0.35), transparent 70%);
  bottom: -160px;
  right: -120px;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  padding: 48px 20px 36px;
  display: grid;
  gap: 24px;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.3rem);
  margin: 0;
  letter-spacing: 0.05em;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

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

.status {
  color: var(--accent);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 18px 18px 10px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.panel-head h2 {
  margin: 0 0 4px;
  font-size: 20px;
}

.panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.btn {
  background: linear-gradient(135deg, #f4a127, #ffcc70);
  border: none;
  color: #1d1607;
  padding: 10px 16px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 10px 24px rgba(244, 161, 39, 0.25);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.table-wrap {
  margin-top: 14px;
  overflow-x: auto;
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

tbody tr:last-child {
  border-bottom: none;
}

.loading {
  text-align: center;
  color: var(--muted);
  padding: 26px 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.tag.up {
  background: rgba(41, 209, 126, 0.15);
  color: var(--good);
}

.tag.down {
  background: rgba(255, 92, 92, 0.2);
  color: var(--bad);
}

.tag.flat {
  background: rgba(127, 161, 255, 0.18);
  color: var(--flat);
}

.result.good {
  color: var(--good);
  font-weight: 700;
}

.result.bad {
  color: var(--bad);
  font-weight: 700;
}

.result.na {
  color: var(--muted);
}

.footnote {
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 720px) {
  .panel {
    padding: 16px 12px 8px;
  }

  .panel-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn {
    width: 100%;
  }
}