/* ============================================================
   天机阁 TIANJI ORACLE — 深色神秘风格样式
   ============================================================ */

:root {
  --bg: #07070f;
  --bg-2: #0b0b18;
  --panel: #101020;
  --panel-2: #15152a;
  --gold: #c9a45c;
  --gold-bright: #e8d29a;
  --gold-dim: rgba(201, 164, 92, 0.38);
  --gold-faint: rgba(201, 164, 92, 0.13);
  --gold-ghost: rgba(201, 164, 92, 0.06);
  --ink: #ece9e2;
  --muted: #a5a2b4;
  --muted-2: #76738a;
  --line: rgba(201, 164, 92, 0.16);
  --line-soft: rgba(255, 255, 255, 0.07);
  --violet: #7d6bb0;
  --danger: #d98a7a;
  --ok: #8fbf9a;
  --radius: 16px;
  --radius-sm: 10px;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  --glow: 0 0 24px rgba(201, 164, 92, 0.25);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 深空背景：多重径向渐变 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(125, 107, 176, 0.16), transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 30%, rgba(201, 164, 92, 0.07), transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 75%, rgba(125, 107, 176, 0.08), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%);
}

#stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

::selection { background: rgba(201, 164, 92, 0.32); color: #fff; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.gold { color: var(--gold-bright); }

/* ---------- 头部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 15, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand { display: inline-flex; align-items: center; gap: 10px; }

.brand-mark {
  font-size: 20px;
  color: var(--gold-bright);
  text-shadow: var(--glow);
  line-height: 1;
}

.brand-text {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink);
  line-height: 1.1;
  display: flex;
  flex-direction: column;
}

.brand-text em {
  font-style: normal;
  font-size: 9px;
  letter-spacing: 0.42em;
  color: var(--gold-dim);
  font-weight: 400;
}

.nav { display: flex; align-items: center; gap: 34px; }

.nav > a:not(.nav-cta) {
  font-size: 14.5px;
  color: var(--muted);
  letter-spacing: 0.08em;
  position: relative;
  transition: color 0.25s;
}

.nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: all 0.25s;
  transform: translateX(-50%);
}

.nav > a:not(.nav-cta):hover,
.nav > a.active:not(.nav-cta) { color: var(--gold-bright); }

.nav > a:not(.nav-cta):hover::after,
.nav > a.active:not(.nav-cta)::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px;
  height: 38px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--gold-bright);
  transition: transform 0.3s;
}

/* ---------- 语言切换（右上角） ---------- */
.nav-tools {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 18px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 16px;
  margin-left: 18px;
  background: rgba(201, 164, 92, 0.08);
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  color: var(--gold-bright);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}

.lang-toggle:hover {
  background: rgba(201, 164, 92, 0.2);
  box-shadow: var(--glow);
}

.nav-tools .lang-toggle { margin-left: 0; }

@media (max-width: 900px) {
  .nav-tools { margin-left: auto; }
  .lang-toggle { height: 34px; padding: 0 13px; font-size: 12px; }
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 15px;
  letter-spacing: 0.1em;
  padding: 13px 30px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-gold {
  background: linear-gradient(135deg, #d8b96e 0%, #b8924a 100%);
  color: #171208;
  font-weight: 600;
  box-shadow: 0 8px 30px rgba(201, 164, 92, 0.25);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(201, 164, 92, 0.4);
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  border-color: var(--gold-dim);
  color: var(--gold-bright);
}

.btn-ghost:hover {
  background: var(--gold-ghost);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.btn-sm { padding: 9px 22px; font-size: 13.5px; }

.btn-block { width: 100%; }

.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* ---------- 通用元素 ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.eyebrow-line { width: 42px; height: 1px; background: linear-gradient(90deg, var(--gold), transparent); }

.section { padding: 96px 0; position: relative; }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }

.section-head .eyebrow { justify-content: center; }

.section-head .eyebrow-line { background: linear-gradient(90deg, transparent, var(--gold), transparent); }

h2.section-title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.section-sub { color: var(--muted); margin-top: 14px; font-size: 15.5px; }

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  max-width: 1120px;
  margin: 0 auto;
}

.card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  opacity: 0;
  transition: opacity 0.35s;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(201, 164, 92, 0.4);
  box-shadow: var(--shadow);
}

.card:hover::before { opacity: 1; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

/* ---------- 首页 Hero ---------- */
.hero { padding: 92px 0 80px; position: relative; }

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.04em;
  margin-bottom: 22px;
}

.hero-sub { color: var(--muted); font-size: 16.5px; max-width: 520px; margin-bottom: 34px; }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 30px; }

.hero-meta { display: flex; gap: 26px; color: var(--muted-2); font-size: 13.5px; letter-spacing: 0.1em; }

.hero-meta li { display: flex; align-items: center; gap: 8px; }

.hero-meta li::before { content: "✦"; color: var(--gold-dim); font-size: 11px; }

.hero-art { display: flex; justify-content: center; }

.wheel { width: min(400px, 100%); filter: drop-shadow(0 0 40px rgba(201, 164, 92, 0.15)); }

.wheel-rot { transform-box: view-box; transform-origin: 50% 50%; animation: spin 90s linear infinite; }

.wheel-rot-rev { transform-box: view-box; transform-origin: 50% 50%; animation: spin-rev 120s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spin-rev { to { transform: rotate(-360deg); } }

/* ---------- 测试卡片 ---------- */
.test-card { display: flex; flex-direction: column; gap: 18px; }

.test-icon {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-bright);
  background: var(--gold-ghost);
  flex-shrink: 0;
}

.test-icon svg { width: 28px; height: 28px; }

.test-card h3, .price-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.06em;
}

.test-card .tagline { color: var(--muted); font-size: 14.5px; margin-top: 6px; }

.tick-list { display: flex; flex-direction: column; gap: 10px; }

.tick-list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

.tick-list li::before { content: "—"; color: var(--gold); flex-shrink: 0; }

.test-card-foot {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.price-tag { font-family: var(--serif); }

.price-tag .amount {
  font-size: 26px;
  color: var(--gold-bright);
  font-weight: 700;
}

.price-tag .per { font-size: 12.5px; color: var(--muted-2); margin-left: 6px; letter-spacing: 0.06em; }

.badge-free {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  padding: 4px 14px;
  background: var(--gold-ghost);
}

.badge-lock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 4px 14px;
}

/* ---------- 步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }

.step { text-align: center; padding: 36px 28px; position: relative; }

.step-num {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--gold-bright);
  letter-spacing: 0.2em;
  border: 1px solid var(--gold-dim);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  background: var(--gold-ghost);
}

.step h3 { font-family: var(--serif); font-size: 19px; margin-bottom: 10px; letter-spacing: 0.06em; }

.step p { color: var(--muted); font-size: 14.5px; }

/* ---------- 特色 ---------- */
.feature { padding: 30px; }

.feature-icon {
  font-size: 22px;
  color: var(--gold-bright);
  margin-bottom: 16px;
  font-family: var(--serif);
}

.feature h3 { font-family: var(--serif); font-size: 18px; margin-bottom: 10px; letter-spacing: 0.05em; }

.feature p { color: var(--muted); font-size: 14px; }

/* ---------- 价格 ---------- */
.price-card { display: flex; flex-direction: column; gap: 20px; }

.price-card .price-head { display: flex; flex-direction: column; gap: 6px; }

.price-card .amount { font-family: var(--serif); font-size: 42px; color: var(--gold-bright); font-weight: 700; line-height: 1; }

.price-card .amount small { font-size: 15px; color: var(--muted-2); font-weight: 400; letter-spacing: 0.06em; }

.price-card.featured { border-color: rgba(201, 164, 92, 0.45); background: linear-gradient(160deg, rgba(201, 164, 92, 0.09), rgba(255, 255, 255, 0.015)); }

.price-card .card-cta { margin-top: auto; padding-top: 8px; display: flex; flex-direction: column; gap: 10px; }

.text-link {
  font-size: 13.5px;
  color: var(--gold-bright);
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s;
  align-self: center;
}

.text-link:hover { border-color: var(--gold-dim); }

/* ---------- 评价 ---------- */
.quote { display: flex; flex-direction: column; gap: 18px; }

.quote-stars { color: var(--gold); letter-spacing: 0.3em; font-size: 13px; }

.quote p { font-family: var(--serif); font-size: 15.5px; line-height: 1.9; color: var(--ink); }

.quote-who { font-size: 13px; color: var(--muted-2); letter-spacing: 0.06em; }

.quote-who strong { color: var(--muted); font-weight: 500; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }

.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.02); overflow: hidden; }

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16.5px;
  letter-spacing: 0.04em;
  text-align: left;
  cursor: pointer;
  transition: color 0.25s;
}

.faq-q:hover { color: var(--gold-bright); }

.faq-q .chev {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--gold-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gold-bright);
  transition: transform 0.35s;
}

.faq-item.open .faq-q .chev { transform: rotate(45deg); }

.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }

.faq-a-inner { padding: 0 24px 22px; color: var(--muted); font-size: 14.5px; }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  text-align: center;
  padding: 84px 24px;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201, 164, 92, 0.08), transparent 70%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta-band h2 { font-family: var(--serif); font-size: clamp(26px, 3.2vw, 36px); letter-spacing: 0.06em; margin-bottom: 16px; }

.cta-band p { color: var(--muted); margin-bottom: 32px; }

/* ---------- 页脚 ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 64px 0 34px; margin-top: 0; }

.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }

.foot-brand p { color: var(--muted-2); font-size: 13.5px; margin-top: 16px; max-width: 280px; }

.foot-mail { color: var(--gold-dim) !important; font-size: 13px !important; letter-spacing: 0.08em; }

.foot-col h4 {
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--gold-dim);
  margin-bottom: 18px;
  font-weight: 500;
}

.foot-col a { display: block; color: var(--muted); font-size: 14px; padding: 6px 0; transition: color 0.25s; }

.foot-col a:hover { color: var(--gold-bright); }

.foot-bottom { border-top: 1px solid var(--line-soft); padding-top: 28px; }

.foot-bottom p { color: var(--muted-2); font-size: 12.5px; text-align: center; letter-spacing: 0.04em; }

/* ---------- 页面头（内页） ---------- */
.page-hero { padding: 76px 0 56px; text-align: center; }

.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(28px, 3.8vw, 42px);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  line-height: 1.35;
}

.page-hero .hero-sub { margin: 0 auto; }

.crumb { font-size: 12.5px; color: var(--muted-2); letter-spacing: 0.1em; margin-bottom: 20px; }

.crumb a:hover { color: var(--gold-bright); }

.crumb span { margin: 0 8px; color: var(--gold-dim); }

/* ---------- 提示条 ---------- */
.notice {
  border: 1px solid var(--gold-dim);
  background: var(--gold-ghost);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 14px;
  color: var(--gold-bright);
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 28px;
}

.disclaimer {
  margin-top: 40px;
  font-size: 12.5px;
  color: var(--muted-2);
  text-align: center;
  letter-spacing: 0.04em;
}

/* ---------- 测试页布局 ---------- */
.split { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }

.form-card { padding: 40px; }

.form-card h2, .aside-card h2 {
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.form-card .form-intro { color: var(--muted); font-size: 14.5px; margin-bottom: 30px; }

.field { margin-bottom: 24px; }

.field label {
  display: block;
  font-size: 13.5px;
  letter-spacing: 0.12em;
  color: var(--gold-bright);
  margin-bottom: 10px;
}

.field label .opt { color: var(--muted-2); letter-spacing: 0.04em; font-size: 12px; margin-left: 6px; }

.field input[type="text"],
.field input[type="date"],
.field select {
  width: 100%;
  background: rgba(7, 7, 15, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  padding: 13px 16px;
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a45c' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 164, 92, 0.12);
}

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

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

.radio-pill {
  flex: 1;
  position: relative;
}

.radio-pill input { position: absolute; opacity: 0; }

.radio-pill span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 14.5px;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.1em;
}

.radio-pill input:checked + span {
  border-color: var(--gold);
  color: var(--gold-bright);
  background: var(--gold-ghost);
}

.form-error {
  display: none;
  color: var(--danger);
  font-size: 13px;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.form-error.show { display: block; }

.form-note { font-size: 12.5px; color: var(--muted-2); margin-top: 18px; text-align: center; letter-spacing: 0.04em; }

.aside-card { padding: 32px; position: sticky; top: 92px; }

.aside-card h2 { font-size: 20px; }

.aside-list { display: flex; flex-direction: column; gap: 12px; margin: 22px 0 26px; }

.aside-list li { display: flex; gap: 12px; font-size: 14px; color: var(--muted); }

.aside-list li .no {
  font-family: var(--serif);
  color: var(--gold-bright);
  font-size: 13px;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.aside-price {
  border-top: 1px solid var(--line-soft);
  padding-top: 22px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.aside-price .label { font-size: 13.5px; color: var(--muted); letter-spacing: 0.08em; }

/* ---------- 结果页 ---------- */
.result-hero { padding: 64px 0 40px; text-align: center; }

.result-hero .badge-free { margin-bottom: 18px; }

.result-hero h1 {
  font-family: var(--serif);
  font-size: clamp(26px, 3.6vw, 40px);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.result-hero p { color: var(--muted); font-size: 15px; }

.result-block { margin-bottom: 36px; }

.block-title {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: 0.1em;
  color: var(--gold-bright);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.block-title::before { content: "✦"; font-size: 12px; color: var(--gold-dim); }

/* 星座卡 */
.sign-card { display: flex; gap: 30px; align-items: center; padding: 36px; }

.sign-glyph {
  font-size: 64px;
  line-height: 1;
  color: var(--gold-bright);
  text-shadow: var(--glow);
  font-family: var(--serif);
  flex-shrink: 0;
}

.sign-info h3 { font-family: var(--serif); font-size: 30px; letter-spacing: 0.08em; margin-bottom: 4px; }

.sign-info .sign-range { color: var(--muted-2); font-size: 13.5px; letter-spacing: 0.1em; margin-bottom: 14px; }

.sign-meta { display: flex; flex-wrap: wrap; gap: 8px; }

.meta-chip {
  font-size: 12.5px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 14px;
  letter-spacing: 0.08em;
}

.meta-chip b { color: var(--gold-bright); font-weight: 500; margin-left: 4px; }

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

.chip {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--gold-bright);
  border: 1px solid var(--gold-dim);
  background: var(--gold-ghost);
  border-radius: 999px;
  padding: 8px 22px;
}

.sketch { font-size: 15.5px; color: var(--ink); line-height: 2; }

.trait-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.trait-col h4 {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  margin-bottom: 14px;
  font-weight: 500;
}

.trait-col ul { display: flex; flex-direction: column; gap: 10px; }

.trait-col li { display: flex; gap: 10px; font-size: 14.5px; color: var(--muted); }

.trait-col li::before { content: "✦"; font-size: 10px; color: var(--gold-dim); margin-top: 5px; }

.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.insight { padding: 24px; }

.insight h4 { font-family: var(--serif); font-size: 16.5px; letter-spacing: 0.08em; color: var(--gold-bright); margin-bottom: 10px; }

.insight p { font-size: 13.5px; color: var(--muted); line-height: 1.8; }

.lucky-row { display: flex; flex-wrap: wrap; gap: 18px; }

.lucky-item {
  flex: 1;
  min-width: 130px;
  text-align: center;
  padding: 20px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
}

.lucky-item .k { font-size: 12px; letter-spacing: 0.2em; color: var(--muted-2); margin-bottom: 8px; }

.lucky-item .v { font-family: var(--serif); font-size: 19px; color: var(--gold-bright); letter-spacing: 0.06em; }

/* 匹配评分环 */
.match-head { display: flex; align-items: center; gap: 40px; padding: 40px; flex-wrap: wrap; }

.score-ring { position: relative; width: 168px; height: 168px; flex-shrink: 0; }

.score-ring svg { transform: rotate(-90deg); }

.score-ring .track { stroke: rgba(201, 164, 92, 0.15); }

.score-ring .bar {
  stroke: var(--gold);
  stroke-linecap: round;
  filter: drop-shadow(0 0 6px rgba(201, 164, 92, 0.5));
  transition: stroke-dashoffset 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.score-num {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-num b { font-family: var(--serif); font-size: 44px; color: var(--gold-bright); line-height: 1; }

.score-num span { font-size: 11.5px; letter-spacing: 0.24em; color: var(--muted-2); margin-top: 6px; }

.match-info { flex: 1; min-width: 240px; }

.match-info h3 { font-family: var(--serif); font-size: 26px; letter-spacing: 0.08em; margin-bottom: 10px; }

.match-info .match-names { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; margin-bottom: 16px; }

.match-info .match-names b { color: var(--gold-bright); font-weight: 500; }

.tier-tag {
  display: inline-block;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--gold-bright);
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  padding: 6px 20px;
  background: var(--gold-ghost);
}

.pair-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.pair-card { text-align: center; padding: 30px 22px; }

.pair-card .sign-glyph { font-size: 46px; margin-bottom: 10px; }

.pair-card h4 { font-family: var(--serif); font-size: 20px; letter-spacing: 0.08em; }

.pair-card .sign-range { color: var(--muted-2); font-size: 12.5px; margin: 4px 0 12px; letter-spacing: 0.08em; }

.pair-card .love-style { font-size: 13px; color: var(--muted); line-height: 1.7; border-top: 1px solid var(--line-soft); padding-top: 12px; }

/* 八字四柱 */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.pillar {
  text-align: center;
  padding: 26px 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.pillar .p-label { font-size: 12px; letter-spacing: 0.3em; color: var(--muted-2); margin-bottom: 14px; }

.pillar .p-gz { display: flex; flex-direction: column; gap: 6px; font-family: var(--serif); }

.pillar .p-gz .gz-stem, .pillar .p-gz .gz-branch {
  font-size: 34px;
  line-height: 1.25;
  letter-spacing: 0.05em;
}

.pillar .p-gz .gz-stem { color: var(--gold-bright); }

.pillar .p-gz .gz-branch { color: var(--ink); }

.pillar .p-el { font-size: 11.5px; color: var(--muted-2); margin-top: 8px; letter-spacing: 0.2em; }

.pillar-note { text-align: center; font-size: 12.5px; color: var(--muted-2); margin-top: 14px; letter-spacing: 0.06em; }

/* 五行条 */
.bars { display: flex; flex-direction: column; gap: 16px; }

.bar-row { display: grid; grid-template-columns: 44px 1fr 52px; align-items: center; gap: 14px; }

.bar-row .b-name { font-family: var(--serif); font-size: 18px; color: var(--gold-bright); }

.bar-track { height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }

.bar-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(201, 164, 92, 0.5), var(--gold-bright));
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.bar-row .b-pct { font-size: 13px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }

/* 锁定区（付费墙） */
.locked { position: relative; margin-top: 44px; }

.locked-inner {
  border: 1px dashed rgba(201, 164, 92, 0.35);
  border-radius: var(--radius);
  padding: 40px;
  background: linear-gradient(160deg, rgba(201, 164, 92, 0.05), rgba(255, 255, 255, 0.01));
}

.locked-head { text-align: center; margin-bottom: 30px; }

.locked-head .lock-icon {
  width: 54px;
  height: 54px;
  border: 1px solid var(--gold-dim);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-bright);
  font-size: 20px;
  margin-bottom: 16px;
  background: var(--gold-ghost);
}

.locked-head h3 { font-family: var(--serif); font-size: 24px; letter-spacing: 0.1em; margin-bottom: 8px; }

.locked-head p { color: var(--muted); font-size: 14px; }

.toc-blur { position: relative; }

.toc-blur::after {
  content: "";
  position: absolute;
  inset: -10px -20px;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background: linear-gradient(180deg, rgba(7, 7, 15, 0.1), rgba(7, 7, 15, 0.45));
  pointer-events: none;
  border-radius: var(--radius);
}

.toc-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }

.toc-list li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}

.toc-list li .t-no { color: var(--gold-dim); font-family: var(--serif); font-size: 12.5px; flex-shrink: 0; }

.locked-cta { text-align: center; margin-top: 34px; position: relative; z-index: 1; }

.locked-cta .price-line {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 18px;
  letter-spacing: 0.08em;
}

.locked-cta .price-line b { font-size: 30px; color: var(--gold-bright); margin: 0 4px; }

/* 底部交叉推荐 */
.cross-sell { margin-top: 60px; }

.cross-card { display: flex; flex-direction: column; gap: 14px; }

.cross-card .test-icon { width: 48px; height: 48px; }

.cross-card .test-icon svg { width: 22px; height: 22px; }

.cross-card h3 { font-family: var(--serif); font-size: 19px; letter-spacing: 0.06em; }

.cross-card p { color: var(--muted); font-size: 13.5px; flex: 1; }

/* ---------- 报告销售页 ---------- */
.report-layout { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 44px; align-items: start; }

.report-hero h1 {
  font-family: var(--serif);
  font-size: clamp(28px, 3.6vw, 40px);
  letter-spacing: 0.05em;
  line-height: 1.35;
  margin-bottom: 14px;
}

.report-hero .lead { color: var(--muted); font-size: 16px; max-width: 620px; }

.chapter-list { display: flex; flex-direction: column; gap: 0; }

.chapter-item {
  display: flex;
  gap: 18px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}

.chapter-item .c-no {
  font-family: var(--serif);
  color: var(--gold-dim);
  font-size: 13px;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  width: 30px;
}

.chapter-item h4 { font-family: var(--serif); font-size: 16.5px; letter-spacing: 0.05em; font-weight: 600; }

.chapter-item p { font-size: 13px; color: var(--muted-2); margin-top: 4px; }

.sample-box {
  border-left: 2px solid var(--gold-dim);
  padding: 6px 0 6px 26px;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 2.1;
  color: var(--ink);
}

.sample-box .sample-tag {
  display: block;
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--gold-dim);
  margin-bottom: 14px;
}

.buy-box { padding: 34px; position: sticky; top: 92px; }

.buy-box .bb-price {
  font-family: var(--serif);
  font-size: 46px;
  color: var(--gold-bright);
  font-weight: 700;
  line-height: 1;
  margin: 6px 0 4px;
}

.buy-box .bb-price small { font-size: 14px; color: var(--muted-2); font-weight: 400; margin-left: 8px; letter-spacing: 0.08em; }

.buy-box .bb-name { font-family: var(--serif); font-size: 19px; letter-spacing: 0.08em; }

.buy-box .bb-includes { margin: 22px 0 26px; display: flex; flex-direction: column; gap: 10px; }

.buy-box .bb-includes li { display: flex; gap: 10px; font-size: 13.5px; color: var(--muted); }

.buy-box .bb-includes li::before { content: "✓"; color: var(--gold); font-size: 12px; margin-top: 3px; }

.buy-box .bb-note { font-size: 12px; color: var(--muted-2); text-align: center; margin-top: 14px; line-height: 1.7; }

.unlocked-banner {
  display: none;
  border: 1px solid rgba(143, 191, 154, 0.4);
  background: rgba(143, 191, 154, 0.08);
  color: var(--ok);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 14px;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.unlocked-banner.show { display: block; }

.report-demo { display: none; }

.report-demo.show { display: block; }

.demo-section { margin-bottom: 34px; }

.demo-section h4 { font-family: var(--serif); font-size: 19px; letter-spacing: 0.08em; color: var(--gold-bright); margin-bottom: 14px; }

.demo-section p { font-size: 14.5px; color: var(--muted); line-height: 2; }

.demo-section .sketch { font-size: 14.5px; }

/* ---------- 弹窗（收银台演示） ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(4, 4, 10, 0.82);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-mask.open { display: flex; }

.modal {
  width: min(480px, 100%);
  background: linear-gradient(170deg, var(--panel-2), var(--panel));
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: var(--shadow);
  animation: modal-in 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.modal-x {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--muted-2);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 6px;
  transition: color 0.25s;
}

.modal-x:hover { color: var(--gold-bright); }

@keyframes modal-in {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

.modal h3 { font-family: var(--serif); font-size: 21px; letter-spacing: 0.1em; margin-bottom: 22px; text-align: center; }

.order-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.order-row b { color: var(--ink); font-weight: 500; }

.order-row.total { border: none; padding-top: 16px; font-size: 15px; }

.order-row.total b { font-family: var(--serif); font-size: 24px; color: var(--gold-bright); }

.pay-methods { margin: 22px 0; display: flex; flex-direction: column; gap: 10px; }

.pay-method {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 14px;
  color: var(--muted-2);
}

.pay-method .dot {
  width: 14px;
  height: 14px;
  border: 1px solid var(--gold-dim);
  border-radius: 50%;
  flex-shrink: 0;
}

.pay-method .soon { margin-left: auto; font-size: 11.5px; letter-spacing: 0.14em; color: var(--muted-2); border: 1px solid var(--line-soft); border-radius: 999px; padding: 2px 10px; }

.modal-actions { display: flex; gap: 12px; margin-top: 24px; }

.modal-actions .btn { flex: 1; }

.modal-note { font-size: 12px; color: var(--muted-2); text-align: center; margin-top: 16px; line-height: 1.7; }

/* ---------- 滚动显现 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }

.reveal.visible { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .wheel { width: min(300px, 78vw); }
  .grid-3, .grid-4, .steps { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split, .report-layout { grid-template-columns: 1fr; }
  .aside-card, .buy-box { position: static; }
  .trait-grid, .insight-grid, .pair-cards { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(7, 7, 15, 0.97);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 24px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav > a:not(.nav-cta) { padding: 15px 0; border-bottom: 1px solid var(--line-soft); }
  .nav-cta { margin-top: 16px; }
  .nav-toggle { display: flex; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .sign-card { flex-direction: column; text-align: center; }
  .sign-meta { justify-content: center; }
  .toc-list { grid-template-columns: 1fr; }
  .match-head { justify-content: center; text-align: center; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-card { padding: 28px 22px; }
  .modal-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .wheel-rot, .wheel-rot-rev { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; }
}