:root {
  --bg-black: #000000;
  --bg-surface: #111111;
  --text-white: #ffffff;
  --text-gray: #888888;
  --text-lightgray: #cccccc;
  --border-line: #262626;
  --font-serif: "Times New Roman", Times, "Songti SC", "Noto Serif CJK SC", serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Courier New", monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-black);
  color: var(--text-white);
  font-family: var(--font-serif);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* 顶部与总站返回条 */
.top-hub-nav {
  background: #000;
  color: var(--text-gray);
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-bottom: 1px solid var(--border-line);
}
.top-hub-nav a {
  color: #fff;
  text-decoration: none;
}
.top-hub-nav a:hover {
  text-decoration: underline;
}

/* Co-Star 标志性大黑底报纸标题 */
.costar-nav {
  padding: 32px 24px 20px;
  border-bottom: 1px solid var(--border-line);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.brand-costar {
  font-size: 2.4rem;
  font-weight: 400;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.nav-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 100px;
}

/* 每日毒舌语录大卡片 */
.daily-quote-card {
  border: 1px solid var(--border-line);
  padding: 36px 32px;
  margin-bottom: 48px;
  background: var(--bg-surface);
}

.quote-date {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.quote-headline {
  font-size: 2rem;
  line-height: 1.35;
  font-weight: 400;
  margin-bottom: 24px;
  color: var(--text-white);
}

.dodont-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--border-line);
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.do-box {
  color: #4ade80;
}
.dont-box {
  color: #f87171;
}

.dodont-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

/* 排盘输入区 */
.chart-input-box {
  border: 1px solid var(--border-line);
  padding: 32px;
  margin-bottom: 48px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.costar-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.costar-input-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-gray);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.costar-input {
  width: 100%;
  background: #000;
  border: 1px solid var(--border-line);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s;
}
.costar-input:focus {
  border-color: #fff;
}

.btn-costar-calc {
  width: 100%;
  background: #fff;
  color: #000;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-costar-calc:hover {
  background: #e5e5e5;
  transform: translateY(-1px);
}

/* ==================== 星盘排盘展示 ==================== */
.chart-result-view {
  display: none;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.big-three-ribbon {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.big-three-card {
  border: 1px solid var(--border-line);
  padding: 24px 20px;
  background: var(--bg-surface);
}

.planet-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.planet-sign {
  font-size: 1.8rem;
  font-weight: 400;
  color: #fff;
}

.planet-house {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-lightgray);
  margin-top: 4px;
}

/* 行星落位清单表格 */
.planets-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.planets-table th {
  text-align: left;
  border-bottom: 1px solid #444;
  padding: 12px 10px;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.planets-table td {
  border-bottom: 1px solid var(--border-line);
  padding: 14px 10px;
}

.table-sign-bold {
  color: #fff;
  font-weight: 700;
}

/* 毒舌解读 */
.insight-block {
  border-left: 2px solid #fff;
  padding-left: 20px;
  margin: 32px 0;
  line-height: 1.8;
  color: var(--text-lightgray);
}

.insight-block h4 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

@media (max-width: 640px) {
  .brand-costar { font-size: 1.8rem; }
  .quote-headline { font-size: 1.5rem; }
  .big-three-ribbon { grid-template-columns: 1fr; }
  .dodont-grid { grid-template-columns: 1fr; }
}