:root {
  --ink: #0e0d0b;
  --ink-soft: #1a1714;
  --bone: #e6dfd2;
  --bone-dim: #b7ae9f;
  --gold: #c4a35a;
  --gold-bright: #dfc07a;
  --cinnabar: #c23b2a;
  --moss: #3f7a5c;
  --panel: rgba(26, 23, 20, 0.78);
  --panel-edge: rgba(196, 163, 90, 0.28);
  --line: rgba(230, 223, 210, 0.12);
  --radius: 4px;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
  --font-display: "ZCOOL XiaoWei", "Noto Serif SC", serif;
  --font-body: "Noto Serif SC", "Songti SC", "SimSun", serif;
}

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

body {
  position: relative;
  min-height: 100vh;
  color: var(--bone);
  font-family: var(--font-body);
  line-height: 1.7;
  background: var(--ink);
  overflow-x: hidden;
}

.ink-wash,
.bagua-field {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ink-wash {
  background:
    radial-gradient(ellipse 70% 50% at 12% 8%, rgba(196, 163, 90, 0.14), transparent 55%),
    radial-gradient(ellipse 55% 45% at 88% 92%, rgba(194, 59, 42, 0.1), transparent 50%),
    radial-gradient(ellipse 40% 35% at 70% 20%, rgba(63, 122, 92, 0.08), transparent 45%),
    linear-gradient(165deg, #15110e 0%, #0e0d0b 45%, #12151a 100%);
}

.bagua-field {
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Ctext x='20' y='40' font-size='28' fill='%23e6dfd2'%3E%E2%98%B0%3C/text%3E%3Ctext x='90' y='40' font-size='28' fill='%23e6dfd2'%3E%E2%98%B1%3C/text%3E%3Ctext x='20' y='100' font-size='28' fill='%23e6dfd2'%3E%E2%98%B2%3C/text%3E%3Ctext x='90' y='100' font-size='28' fill='%23e6dfd2'%3E%E2%98%B3%3C/text%3E%3C/svg%3E");
  animation: bagua-drift 80s linear infinite;
}

@keyframes bagua-drift {
  from { background-position: 0 0; }
  to { background-position: 320px 160px; }
}

.topbar,
.container,
.site-footer {
  position: relative;
  z-index: 1;
}

.brand-logo,
.brand-logo-sm {
  display: block;
  object-fit: cover;
  border-radius: 20%;
}

.brand-logo-sm {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(196, 163, 90, 0.45);
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(14, 13, 11, 0.72);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-inline {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.18em;
  color: var(--gold-bright);
}

.brand-trigrams {
  color: var(--bone-dim);
  letter-spacing: 0.2em;
  font-size: 0.95rem;
  animation: trigram-pulse 4s ease-in-out infinite;
}

@keyframes trigram-pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.9; }
}

.topbar-seal {
  font-size: 0.8rem;
  color: var(--bone-dim);
  letter-spacing: 0.16em;
  border: 1px solid rgba(196, 163, 90, 0.35);
  padding: 6px 12px;
  color: var(--gold);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 36px 24px 48px;
}

.hero {
  position: relative;
  text-align: center;
  margin-bottom: 36px;
  padding: 28px 16px 36px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.tai-chi {
  width: 88px;
  height: 88px;
  margin-bottom: 4px;
}

.tai-chi-disk {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(90deg, #f2ebe0 50%, #111 50%);
  position: relative;
  box-shadow:
    0 0 0 2px rgba(196, 163, 90, 0.45),
    0 0 32px rgba(196, 163, 90, 0.18);
  animation: tai-chi-spin 24s linear infinite;
}

.tai-chi-disk::before,
.tai-chi-disk::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transform: translateX(-50%);
}

.tai-chi-disk::before {
  top: 0;
  background: #f2ebe0;
  box-shadow: inset 0 0 0 14px #111;
}

.tai-chi-disk::after {
  bottom: 0;
  background: #111;
  box-shadow: inset 0 0 0 14px #f2ebe0;
}

@keyframes tai-chi-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-bottom: 10px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 400;
  letter-spacing: 0.28em;
  color: var(--bone);
  text-indent: 0.28em;
  margin-bottom: 12px;
  animation: title-rise 0.9s ease both;
}

.hero-lead {
  max-width: 34em;
  margin: 0 auto;
  color: var(--bone-dim);
  font-size: 1rem;
  animation: title-rise 1.1s ease both;
}

@keyframes title-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bagua-ring {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
  color: var(--gold);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  opacity: 0.75;
}

.bagua-ring span {
  display: inline-block;
  animation: bagua-breathe 5s ease-in-out infinite;
}

.bagua-ring span:nth-child(2) { animation-delay: 0.3s; }
.bagua-ring span:nth-child(3) { animation-delay: 0.6s; }
.bagua-ring span:nth-child(4) { animation-delay: 0.9s; }
.bagua-ring span:nth-child(5) { animation-delay: 1.2s; }
.bagua-ring span:nth-child(6) { animation-delay: 1.5s; }
.bagua-ring span:nth-child(7) { animation-delay: 1.8s; }
.bagua-ring span:nth-child(8) { animation-delay: 2.1s; }

@keyframes bagua-breathe {
  0%, 100% { opacity: 0.35; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-2px); }
}

.search-card,
.card,
.progress-loading {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
}

.search-card {
  margin-bottom: 20px;
  position: relative;
}

.panel-yang {
  border-top: 3px solid var(--cinnabar);
}

.panel-yin {
  border-top: 3px solid rgba(230, 223, 210, 0.55);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--cinnabar);
  color: #fff8f0;
}

.panel-mark.yin {
  background: #f2ebe0;
  color: #111;
}

.search-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  color: var(--gold-bright);
}

.search-row {
  display: flex;
  gap: 12px;
}

.search-row input {
  flex: 1;
  padding: 14px 16px;
  background: rgba(14, 13, 11, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
}

.search-row input:focus,
.inline-field input:focus,
.inline-field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(196, 163, 90, 0.25);
}

.hint {
  font-size: 0.82rem;
  color: var(--bone-dim);
  margin-top: 10px;
  letter-spacing: 0.04em;
}

.btn {
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 0.2s, transform 0.12s, box-shadow 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #a8843a);
  color: #1a1200;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(196, 163, 90, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold));
}

.btn-primary:disabled,
.btn-secondary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  font-weight: 600;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: rgba(196, 163, 90, 0.1);
}

.recommend-row {
  align-items: flex-end;
  flex-wrap: wrap;
}

.inline-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 140px;
}

.inline-field span {
  font-size: 0.8rem;
  color: var(--bone-dim);
  letter-spacing: 0.08em;
}

.inline-field input,
.inline-field select {
  padding: 12px 14px;
  background: rgba(14, 13, 11, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1rem;
}

.inline-field select {
  min-width: 120px;
  cursor: pointer;
}

.fortune-card {
  margin-bottom: 20px;
  background:
    linear-gradient(135deg, rgba(196, 163, 90, 0.08), transparent 40%),
    var(--panel);
}

.fortune-card h2,
.recommend-table-card h2,
.card h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: none;
}

.fortune-meta {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  color: var(--bone);
}

.fortune-hint,
.fortune-summary {
  color: var(--bone-dim);
  font-size: 0.95rem;
}

.recommend-table-card h2 {
  margin-bottom: 16px;
}

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

.recommend-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.recommend-table th,
.recommend-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.recommend-table th {
  color: var(--bone-dim);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.recommend-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.recommend-table th.sortable:hover {
  color: var(--gold);
}

.recommend-table th.sortable::after {
  content: " ↕";
  opacity: 0.35;
  font-size: 0.75em;
}

.recommend-table th.sortable.sort-asc::after {
  content: " ↑";
  opacity: 1;
  color: var(--gold);
}

.recommend-table th.sortable.sort-desc::after {
  content: " ↓";
  opacity: 1;
  color: var(--gold);
}

.recommend-table tbody tr {
  cursor: pointer;
  transition: background 0.15s;
}

.recommend-table tbody tr:hover {
  background: rgba(196, 163, 90, 0.08);
}

.recommend-table .up,
.stock-change.up {
  color: var(--cinnabar);
}

.recommend-table .down,
.stock-change.down {
  color: var(--moss);
}

.tag-buy {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 2px;
  background: rgba(63, 122, 92, 0.18);
  color: #8fceb0;
  border: 1px solid rgba(63, 122, 92, 0.4);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.alert-error {
  background: rgba(194, 59, 42, 0.12);
  border: 1px solid rgba(194, 59, 42, 0.4);
  color: #efb0a6;
}

.loading {
  text-align: center;
  color: var(--bone-dim);
  padding: 24px;
  letter-spacing: 0.08em;
}

.loading-trigram {
  display: inline-block;
  margin-right: 8px;
  color: var(--gold);
  animation: tai-chi-spin 3s linear infinite;
}

.progress-loading {
  max-width: 480px;
  margin: 0 auto 24px;
}

.progress-text {
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--bone);
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(14, 13, 11, 0.8);
  border: 1px solid var(--line);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cinnabar), var(--gold), #f2ebe0);
  transition: width 0.2s ease;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--bone-dim);
  font-variant-numeric: tabular-nums;
}

.hidden {
  display: none !important;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .result-grid {
    grid-template-columns: 1fr;
  }

  .search-row {
    flex-direction: column;
  }

  .topbar-seal {
    display: none;
  }

  .brand-trigrams {
    display: none;
  }
}

.stock-card,
.advice-card {
  grid-column: 1 / -1;
}

.advice-card {
  border-width: 1px;
  border-color: rgba(196, 163, 90, 0.4);
}

.advice-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.advice-badge {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 2px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
}

.advice-badge.buy {
  background: rgba(63, 122, 92, 0.18);
  color: #8fceb0;
  border: 1px solid rgba(63, 122, 92, 0.45);
}

.advice-badge.hold {
  background: rgba(196, 163, 90, 0.12);
  color: var(--gold);
  border: 1px solid rgba(196, 163, 90, 0.45);
}

.advice-badge.avoid {
  background: rgba(194, 59, 42, 0.12);
  color: #efb0a6;
  border: 1px solid rgba(194, 59, 42, 0.45);
}

.advice-answer {
  font-size: 1.2rem;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}

.advice-summary {
  color: var(--bone-dim);
  font-size: 0.95rem;
}

.stock-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.stock-name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
}

.stock-code {
  color: var(--bone-dim);
  font-size: 0.9rem;
  margin-top: 2px;
}

.stock-price {
  font-size: 2rem;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.stock-change {
  text-align: right;
  font-size: 0.95rem;
  margin-top: 4px;
}

.meta-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

@media (max-width: 600px) {
  .meta-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.meta-list dt {
  font-size: 0.75rem;
  color: var(--bone-dim);
  letter-spacing: 0.08em;
}

.meta-list dd {
  font-size: 0.95rem;
  margin-top: 2px;
}

.gua-card {
  background:
    linear-gradient(180deg, rgba(196, 163, 90, 0.05), transparent 30%),
    var(--panel);
}

.gua-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
  color: var(--gold-bright);
}

.gua-sub,
.gua-meta {
  color: var(--bone-dim);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.gua-section {
  margin-bottom: 14px;
}

.gua-section h3 {
  font-size: 0.8rem;
  color: var(--gold);
  margin-bottom: 4px;
  letter-spacing: 0.16em;
  font-weight: 600;
}

.gua-section p {
  font-size: 0.95rem;
}

.gua-section.highlight {
  background: rgba(196, 163, 90, 0.08);
  border-left: 3px solid var(--gold);
  padding: 12px 14px;
}

.disclaimer {
  text-align: center;
  color: var(--bone-dim);
  font-size: 0.8rem;
  margin-top: 24px;
  letter-spacing: 0.04em;
}

.site-footer {
  text-align: center;
  padding: 28px 16px 40px;
  color: var(--bone-dim);
  border-top: 1px solid var(--line);
}

.site-footer span {
  display: block;
  color: var(--gold);
  letter-spacing: 0.35em;
  margin-bottom: 10px;
  opacity: 0.7;
}

.site-footer p {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}