:root {
  --bg: #f6f7fb;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-2: #ffffff;
  --surface-soft: #eef2ff;
  --border: rgba(134, 145, 184, 0.18);
  --text: #182033;
  --muted: #6f7891;
  --brand: #7666ff;
  --brand-light: #9d8cff;
  --cyan: #30b8df;
  --green: #14b87a;
  --amber: #f0a11a;
  --rose: #ee7680;
  --shadow: 0 18px 44px rgba(126, 135, 165, 0.12);
  --radius: 20px;
  --font: -apple-system, "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 92px; }

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.7;
  background:
    radial-gradient(circle at top left, rgba(139, 124, 255, 0.12), transparent 32%),
    radial-gradient(circle at top right, rgba(255, 171, 208, 0.18), transparent 26%),
    linear-gradient(180deg, #fbfbfe 0%, #f6f7fb 38%, #f8fafc 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  z-index: -1;
}

.ambient-a {
  top: -6rem;
  right: -6rem;
  background: rgba(118, 102, 255, 0.12);
}

.ambient-b {
  bottom: -7rem;
  left: -7rem;
  background: rgba(48, 184, 223, 0.1);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(214, 220, 236, 0.7);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(118, 102, 255, 0.14), rgba(48, 184, 223, 0.12));
  border: 1px solid rgba(118, 102, 255, 0.12);
  color: var(--brand);
  font-weight: 800;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 18px;
}

.brand-copy small {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 15px;
  transition: background-color .2s ease, color .2s ease;
}

.site-nav a:hover {
  background: rgba(118, 102, 255, 0.08);
  color: var(--text);
}

.page {
  padding: 30px 0 88px;
}

.section {
  padding: 34px 0 0;
}

.hero,
.panel,
.day-card,
.poster-board {
  background: var(--surface);
  border: 1px solid rgba(136, 145, 176, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 0.98fr 1.02fr;
  gap: 22px;
  padding: 34px;
}

.eyebrow,
.panel-tag,
.day-card span {
  margin: 0;
  color: #5f67ff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero h1,
.section-head h2,
.preview-main strong,
.preview-card h3,
.panel h3,
.poster-board h3,
.detail-head strong {
  margin: 0;
  font-family: "Noto Serif SC", serif;
  line-height: 1.18;
}

.hero h1 {
  margin-top: 10px;
  font-size: clamp(3rem, 5vw, 4.2rem);
  letter-spacing: -0.04em;
}

.hero-text,
.section-head p,
.preview-main p,
.panel p,
.result-footer,
.detail-panel p,
.search-result p,
.poster-side p {
  color: var(--muted);
}

.hero-text {
  margin: 16px 0 0;
  font-size: 18px;
  line-height: 1.8;
}

.badge-row,
.hero-actions,
.meta-row,
.chip-row,
.mini-chip-row,
.keyword-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge-row {
  margin-top: 18px;
}

.badge,
.meta-row span,
.chip-row span,
.mini-chip-row span,
.keyword-row button {
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid rgba(124, 102, 255, 0.14);
  color: #7462ff;
  background: rgba(118, 102, 255, 0.08);
  font-size: 14px;
  font-weight: 600;
}

.hero-actions {
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  border: 1px solid rgba(124, 133, 168, 0.18);
  color: var(--text);
  background: rgba(255, 255, 255, 0.92);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 14px 32px rgba(123, 132, 170, 0.08);
}

.btn.btn-primary {
  color: #fff;
  border: none;
  background: linear-gradient(135deg, #6e67ff, #b969f3);
}

.btn.full {
  width: 100%;
}

.hero-preview {
  display: block;
}

.hero-form-card {
  height: 100%;
  background:
    radial-gradient(circle at top right, rgba(118, 102, 255, 0.08), transparent 28%),
    rgba(255, 255, 255, 0.96);
}

.hero-form-card h3 {
  margin-top: 8px;
  font-size: 28px;
}

.compact-grid {
  margin-top: 8px;
}

.compact-label {
  margin-top: 12px;
}

.section-head {
  max-width: 720px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin-top: 8px;
  font-size: 38px;
  letter-spacing: -0.03em;
}

.section-head p {
  margin-top: 10px;
  font-size: 17px;
  line-height: 1.7;
}

.today-grid,
.insight-grid,
.dream-grid,
.poster-grid {
  display: grid;
  gap: 16px;
}

.today-grid {
  grid-template-columns: 1fr 1fr;
}

.today-grid.single-result {
  grid-template-columns: 1fr;
}

.insight-grid,
.dream-grid,
.poster-grid {
  grid-template-columns: repeat(2, 1fr);
}

.panel {
  padding: 28px;
}

.panel h3 {
  margin-top: 10px;
  font-size: 32px;
}

.result-lead,
.insight-lead {
  margin: 10px 0 0;
  font-size: 26px;
  line-height: 1.45;
  color: var(--text);
  font-family: "Noto Serif SC", serif;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: block;
  margin-top: 14px;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(134, 145, 184, 0.18);
  background: #fff;
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
}

.form-hint {
  margin: 16px 0 18px;
  padding: 13px 14px;
  border-radius: 16px;
  background: var(--surface-soft);
  font-size: 15px;
  color: #5f67ff;
}

.result-block + .result-block {
  margin-top: 18px;
}

.result-label {
  display: block;
  margin-bottom: 8px;
  color: #5f67ff;
  font-size: 14px;
  font-weight: 800;
}

.result-panel p {
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
}

.result-footer {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 171, 208, 0.12);
  font-size: 15px;
  line-height: 1.75;
}

.result-panel {
  background:
    radial-gradient(circle at top right, rgba(118, 102, 255, 0.08), transparent 26%),
    rgba(255, 255, 255, 0.94);
}

.day-scroll {
  display: grid;
  grid-template-columns: repeat(7, minmax(188px, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.day-card {
  min-width: 188px;
  padding: 20px;
  cursor: pointer;
  transition: transform .15s ease, border-color .2s ease;
}

.day-card:hover,
.day-card.is-active {
  transform: translateY(-2px);
  border-color: rgba(118, 102, 255, 0.24);
}

.day-card strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  line-height: 1.4;
}

.day-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.day-score {
  display: inline-flex;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(48, 184, 223, 0.1);
  color: #398db6;
  font-size: 12px;
  font-weight: 700;
}

.detail-panel {
  margin-top: 16px;
  background:
    linear-gradient(180deg, rgba(118, 102, 255, 0.06), transparent 48%),
    rgba(255, 255, 255, 0.95);
}

.detail-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-head strong {
  font-size: 32px;
}

.detail-panel p {
  margin: 14px 0 0;
  font-size: 16px;
}

.insight-points {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.insight-point {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(118, 102, 255, 0.05);
  border: 1px solid rgba(118, 102, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.insight-point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #7666ff, #30b8df);
}

.insight-point strong {
  display: block;
  font-size: 15px;
}

.insight-point span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.dream-grid .search-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.keyword-row {
  margin-top: 16px;
}

.keyword-row button {
  cursor: pointer;
}

.search-result {
  margin-top: 16px;
  padding: 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(136, 145, 176, 0.14);
}

.search-result h3,
.poster-board h3,
.poster-side h3 {
  font-size: 26px;
}

.poster-board {
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(255, 171, 208, 0.22), transparent 24%),
    radial-gradient(circle at bottom left, rgba(48, 184, 223, 0.18), transparent 28%),
    linear-gradient(135deg, #7267ff 0%, #8f6fff 45%, #b36ff0 100%);
  color: #fff;
}

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

.poster-top span,
.poster-foot {
  color: rgba(245, 247, 255, 0.76);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.poster-top strong {
  font-size: 18px;
  color: #fff;
}

.poster-board h3 {
  margin-top: 18px;
  font-size: 36px;
  line-height: 1.25;
}

.poster-board p {
  margin: 12px 0 0;
  color: rgba(245, 247, 255, 0.86);
  font-size: 16px;
}

.poster-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.poster-chips span {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

.poster-foot {
  margin-top: 20px;
}

.poster-switches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.poster-switch {
  min-height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgba(118, 102, 255, 0.14);
  background: rgba(118, 102, 255, 0.08);
  color: #7462ff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.poster-switch.is-active {
  background: linear-gradient(135deg, #7369ff, #b36ff0);
  border-color: transparent;
  color: #fff;
}

.poster-side {
  background: rgba(255, 255, 255, 0.95);
}

@media (max-width: 980px) {
  .hero,
  .today-grid,
  .insight-grid,
  .dream-grid,
  .poster-grid {
    grid-template-columns: 1fr;
  }

  .day-scroll {
    grid-template-columns: repeat(7, 240px);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100%, calc(100% - 24px));
  }

  .nav-shell {
    min-height: auto;
    padding: 12px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .site-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    width: 100%;
  }

  .hero,
  .panel,
  .poster-board {
    padding: 20px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .section-head h2,
  .panel h3,
  .detail-head strong,
  .poster-board h3 {
    font-size: 26px;
  }

  .field-grid,
  .dream-grid .search-bar {
    grid-template-columns: 1fr;
  }
}