:root {
  color-scheme: light;
  --bg: #f6f1e8;
  --panel: rgba(255, 251, 245, 0.92);
  --ink: #22202a;
  --muted: #696172;
  --accent: #d46d36;
  --accent-deep: #b85321;
  --accent-soft: rgba(212, 109, 54, 0.14);
  --subtle: rgba(15, 118, 110, 0.08);
  --line: rgba(34, 32, 42, 0.1);
  --shadow: 0 22px 48px rgba(77, 53, 28, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(212, 109, 54, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(15, 118, 110, 0.12), transparent 32%),
    linear-gradient(180deg, #fcf8f2 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.page-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.hero,
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  padding: 28px 30px;
  margin-bottom: 20px;
}

.hero-note {
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(212, 109, 54, 0.14), rgba(255, 255, 255, 0.82));
  border: 1px solid rgba(212, 109, 54, 0.18);
  padding: 16px 18px;
}

.hero-note strong {
  display: block;
  margin-bottom: 8px;
}

.hero-note p {
  color: var(--muted);
  line-height: 1.6;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(30px, 4vw, 44px);
  margin-bottom: 12px;
}

h2 {
  font-size: 24px;
  margin-bottom: 6px;
}

.lead,
.card-header p {
  color: var(--muted);
  line-height: 1.6;
}

.card {
  padding: 22px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ghost-button {
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.ghost-button:hover {
  transform: translateY(-1px);
  border-color: rgba(212, 109, 54, 0.4);
  box-shadow: 0 10px 18px rgba(212, 109, 54, 0.12);
}

.accent-button {
  background: linear-gradient(135deg, var(--accent), #ea8554);
  border-color: transparent;
  color: #fff;
}

.table-wrap,
.matrix-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  text-align: left;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.col-center,
.score-cell,
.total-cell,
.auto-score,
.matrix-number {
  text-align: center;
}

input[type="text"],
input[type="number"] {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  padding: 10px 12px;
  font: inherit;
}

input[type="number"] {
  min-width: 108px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.auto-score {
  display: inline-flex;
  min-width: 108px;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  border: 1px dashed rgba(34, 32, 42, 0.16);
  background: rgba(15, 118, 110, 0.06);
  padding: 10px 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.total-cell {
  font-weight: 700;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}

.matrix-table {
  min-width: 1000px;
}

.matrix-table th,
.matrix-table td {
  padding: 10px 8px;
}

.matrix-corner,
.matrix-target,
.matrix-scorer {
  background: rgba(255, 255, 255, 0.7);
}

.matrix-target,
.matrix-scorer {
  white-space: nowrap;
}

.matrix-score-input {
  min-width: 84px;
}

.matrix-disabled {
  border-radius: 12px;
  background: rgba(34, 32, 42, 0.06);
  color: var(--muted);
  padding: 10px 0;
  text-align: center;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

.ranking-list {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 10px;
}

.ranking-list li {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(212, 109, 54, 0.08);
}

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

.ranking-score {
  min-width: 84px;
  text-align: right;
  font-weight: 700;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}

.summary-panel {
  margin: 0;
  display: grid;
  gap: 12px;
}

.summary-panel div {
  border-radius: 16px;
  background: var(--subtle);
  padding: 12px 14px;
}

.summary-panel dt {
  color: var(--muted);
  margin-bottom: 8px;
}

.summary-panel dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 960px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .page-shell {
    padding: 20px 14px 40px;
  }

  .card-header {
    display: grid;
    grid-template-columns: 1fr;
  }

  .action-row,
  .ghost-button {
    width: 100%;
  }
}