/* ============================================================
   style.css — 四柱·天人之镜 · 「深空秘金」商业版主题
   ------------------------------------------------------------------
   · 深空蓝黑（近黑靛蓝）+ 香槟金，暗色为默认 —— 契合西方"神秘·高级"
   · 展示衬线（Playfair Display / 思源宋体）+ 正文无衬线（Inter）
   · 五行 木火土金水 = CVD 验证的分类色槽 1–5（明暗双模式同一色阶）
   · 付费门禁：模糊预览 + 发光金按钮 + 支付弹窗
   ============================================================ */

/* ---- 显隐兜底 ----
   强制所有带 hidden 属性的元素隐藏，避免 .modal-mask 等
   作者样式（display:grid/flex，与 UA [hidden]{display:none} 同权重）
   覆盖 hidden 导致弹窗/结果区在进入页面时直接显示。 */
[hidden] { display: none !important; }

/* ---- 设计令牌（暗色默认） ---- */
:root {
  color-scheme: dark;
  --page: #0a0c15;
  --surface-1: #12162a;
  --surface-2: #191f38;
  --ink-1: #f2eee3;
  --ink-2: #c6c1d0;
  --ink-3: #8d87a2;
  --grid: #252c49;
  --axis: #313958;
  --border: rgba(199, 174, 126, 0.16);
  --gold: #c9a961;
  --gold-soft: #ddc187;
  --gold-deep: #7c6a3a;
  --violet: #8b7ce0;
  --good: #4cbf7f;
  --serious: #e5a25f;
  --critical: #e06767;
  /* 分类色槽 1–8（暗色步进，CVD 已验证） */
  --s1: #3987e5; /* 木 */
  --s2: #d95926; /* 火 */
  --s3: #199e70; /* 土 */
  --s4: #c98500; /* 金 */
  --s5: #d55181; /* 水 */
  --s6: #5aa84f;
  --s7: #8b7ce0;
  --s8: #e06767;
  --strong: #e06767;
  --weak: #3987e5;
  --balanced: #8d87a2;
  --radius: 16px;
  --shadow: 0 10px 36px rgba(0, 0, 0, 0.42);
  --shadow-sm: 0 4px 18px rgba(0, 0, 0, 0.30);
  --font-display: 'Playfair Display', 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', Georgia, serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
}

/* ---- 设计令牌（明亮主题） ---- */
:root[data-theme="light"] {
  color-scheme: light;
  --page: #f5f0e6;
  --surface-1: #fffdf6;
  --surface-2: #f0ead9;
  --ink-1: #201b12;
  --ink-2: #5c554a;
  --ink-3: #9a8f7c;
  --grid: #e7ddc9;
  --axis: #d6c8ac;
  --border: rgba(70, 55, 28, 0.14);
  --gold: #9a7b3d;
  --gold-soft: #b08d4c;
  --gold-deep: #6b5629;
  --violet: #6a5acd;
  --good: #1c8a4c;
  --serious: #c97b2d;
  --critical: #d03b3b;
  --s1: #2a78d6; /* 木 */
  --s2: #eb6834; /* 火 */
  --s3: #1baf7a; /* 土 */
  --s4: #eda100; /* 金 */
  --s5: #e87ba4; /* 水 */
  --s6: #008300;
  --s7: #4a3aa7;
  --s8: #e34948;
  --strong: #e34948;
  --weak: #2a78d6;
  --balanced: #9a8f7c;
  --shadow: 0 8px 28px rgba(50, 40, 15, 0.10);
  --shadow-sm: 0 3px 14px rgba(50, 40, 15, 0.08);
}

/* ---- 基础 ---- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background-color: var(--page);
  /* 星尘背景：双色辉光 + 细点星场 */
  background-image:
    radial-gradient(1100px 520px at 82% -8%, rgba(139, 124, 224, 0.18), transparent 62%),
    radial-gradient(900px 460px at 6% -6%, rgba(201, 169, 97, 0.12), transparent 58%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
  background-size: auto, auto, 3px 3px;
  background-attachment: fixed, fixed, fixed;
  color: var(--ink-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s, color .3s;
}
::selection { background: color-mix(in srgb, var(--gold) 32%, transparent); }
/* 主容器：flex 纵向布局，min-height 撑满动态视口（dvh 适配移动端底栏）
   表单卡是唯一会增长的区域（农历提示/错误），hero 弹性吸收，按钮始终在首屏。
   底部预留安全区，防止浏览器底栏/系统手势条遮挡。 */
.container {
  max-width: 980px; margin: 0 auto;
  padding: 0 18px calc(40px + env(safe-area-inset-bottom, 0px));
  min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
}
/* 所有卡片不参与伸缩（结果区默认 hidden，不占空间） */
.container > .card { flex: 0 0 auto; }

/* ---- 页头 ---- */
header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--page) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid var(--border);
}
.brandbar {
  max-width: 980px; margin: 0 auto; padding: 12px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand h1 {
  font-family: var(--font-display);
  font-size: 19px; margin: 0; font-weight: 800; letter-spacing: .01em;
}
.brand .brand-mark { color: var(--gold); font-size: 14px; vertical-align: 2px; margin-right: 2px; }
.brand .tagline { font-size: 12px; color: var(--ink-3); margin-top: 2px; letter-spacing: .02em; }
.toolbar { display: flex; align-items: center; gap: 8px; }
.lang-switch { display: flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.lang-switch button {
  border: 0; background: var(--surface-1); color: var(--ink-2);
  font: inherit; font-size: 12px; padding: 6px 12px; cursor: pointer;
  transition: background .15s, color .15s;
}
.lang-switch button.active { background: var(--gold); color: #0a0c15; font-weight: 700; }
:root[data-theme="light"] .lang-switch button.active { color: #fffdf6; }
.icon-btn {
  border: 1px solid var(--border); background: var(--surface-1); color: var(--ink-1);
  border-radius: 999px; font: inherit; font-size: 13px; padding: 6px 11px; cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.icon-btn:hover { border-color: var(--gold); transform: translateY(-1px); }

/* ---- Hero ---- */
/* hero 是可弹性区：占用剩余空间并居中内容；
   当表单因农历提示等变高时 hero 自动收缩（min-height:0 + overflow:hidden），
   保证 Calculate 按钮不被挤出首屏。 */
.hero {
  flex: 1 1 auto; min-height: 0;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
  padding: clamp(14px, 4vh, 44px) 18px;
  text-align: center;
}
/* 天穹轨道环：同心圆 + 虚线公转，模拟星图轨道（西方玄学视觉语言） */
.hero-orbit {
  position: absolute; inset: -190px auto auto 50%; transform: translateX(-50%);
  width: 460px; height: 460px; pointer-events: none; z-index: 0; opacity: .55;
}
.hero-orbit i { position: absolute; inset: 0; border-radius: 50%; }
.hero-orbit .o1 { border: 1px solid color-mix(in srgb, var(--gold) 20%, transparent); }
.hero-orbit .o2 { inset: 70px; border: 1px dashed color-mix(in srgb, var(--gold) 26%, transparent); animation: orbitSpin 70s linear infinite; }
.hero-orbit .o3 { inset: 140px; border: 1px solid color-mix(in srgb, var(--violet) 30%, transparent); animation: orbitSpinRev 100s linear infinite; }
.hero-orbit .o4 { inset: 210px; border: 1px dotted color-mix(in srgb, var(--gold) 34%, transparent); animation: orbitSpinRev 40s linear infinite; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes orbitSpinRev { to { transform: rotate(-360deg); } }
.hero-inner {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; justify-content: center;
  min-height: 0; flex: 1 1 auto;
}
/* 装饰行可弹性塌缩：空间不足时 glyphs → rating 依次收缩隐藏，
   核心标题（mantra）始终保留 —— 纯 CSS 自适应任意视口高度，无断点 */
.hero-mantra { flex: 0 0 auto; }
.hero-lead { flex: 0 1 auto; min-height: 0; overflow: hidden; }
.hero-glyphs, .hero-rating { flex: 0 1 auto; min-height: 0; overflow: hidden; }
/* 闪烁星辰点缀 */
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(1.6px 1.6px at 18% 34%, rgba(255,255,255,.85), transparent 100%),
    radial-gradient(1px 1px at 72% 16%, rgba(255,255,255,.7), transparent 100%),
    radial-gradient(1.6px 1.6px at 46% 62%, rgba(201,169,97,.85), transparent 100%),
    radial-gradient(1px 1px at 88% 48%, rgba(255,255,255,.6), transparent 100%),
    radial-gradient(1px 1px at 62% 78%, rgba(139,124,224,.75), transparent 100%),
    radial-gradient(1px 1px at 30% 84%, rgba(255,255,255,.5), transparent 100%);
  animation: heroTwinkle 4.6s ease-in-out infinite;
}
@keyframes heroTwinkle { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
/* 渐变鎏金标题：香槟金流光 */
.hero-mantra {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 34px);
  font-weight: 800; letter-spacing: .02em;
  background: linear-gradient(115deg, #efe3be 0%, var(--gold) 38%, var(--gold-soft) 55%, #f6ecd0 78%, var(--gold) 100%);
  background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: goldShimmer 7s ease-in-out infinite;
  filter: drop-shadow(0 0 20px color-mix(in srgb, var(--gold) 26%, transparent));
}
@keyframes goldShimmer { 0%, 100% { background-position: 0% center; } 50% { background-position: 100% center; } }
.hero-lead {
  margin-top: 10px; font-size: 14px; color: var(--ink-2);
  letter-spacing: .14em; text-transform: uppercase;
}
.hero-glyphs {
  margin-top: 18px; font-size: 13px; color: var(--gold);
  letter-spacing: .62em; text-indent: .62em; opacity: .82;
}
.hero-rating { margin-top: 16px; font-size: 13px; color: var(--ink-3); }
.hero-rating .stars { color: var(--gold); letter-spacing: 2px; }
.hero-rating .rating-txt { margin-left: 8px; }

/* ---- 卡片（玻璃拟态） ---- */
.card {
  position: relative;
  background: color-mix(in srgb, var(--surface-1) 76%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin-top: 20px;
  backdrop-filter: blur(12px) saturate(1.15);
  -webkit-backdrop-filter: blur(12px) saturate(1.15);
  transition: border-color .2s, box-shadow .2s;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--gold) 55%, transparent), transparent);
  opacity: .65;
}
.card:hover {
  border-color: color-mix(in srgb, var(--gold) 40%, transparent);
  box-shadow: var(--shadow), 0 0 30px color-mix(in srgb, var(--gold) 9%, transparent);
}
/* 未排盘点解锁：表单卡片闪烁提示 */
.card.flash {
  animation: cardFlash 1.1s ease-in-out 2;
}
@keyframes cardFlash {
  0%, 100% { border-color: var(--border); box-shadow: var(--shadow); }
  50% { border-color: var(--gold); box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold) 26%, transparent), var(--shadow); }
}
.card h2 {
  font-family: var(--font-display);
  font-size: 15px; margin: 0 0 4px; font-weight: 700;
  color: var(--gold-soft); letter-spacing: .04em;
  display: flex; align-items: center; gap: 8px;
}
:root[data-theme="light"] .card h2 { color: var(--gold); }
.card h2::before { content: ""; width: 4px; height: 15px; border-radius: 2px; background: linear-gradient(var(--gold), transparent); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.card-head h2 { margin: 0; }
.badge-free, .badge-premium {
  flex: 0 0 auto; font-size: 10px; font-weight: 700; letter-spacing: .1em;
  padding: 3px 10px; border-radius: 999px; text-transform: uppercase;
}
.badge-free {
  color: var(--ink-2);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-2) 70%, transparent);
}
.badge-premium {
  color: #0a0c15;
  background: linear-gradient(120deg, var(--gold-soft), var(--gold));
  box-shadow: 0 0 14px color-mix(in srgb, var(--gold) 45%, transparent);
}
:root[data-theme="light"] .badge-premium { color: #fffdf6; }

/* ---- 表单 ---- */
.form-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; color: var(--ink-2); font-weight: 600; }
.field input[type=text], .field input[type=date], .field input[type=time],
.field input[type=number], .field select {
  width: 100%; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--axis); background: var(--surface-1); color: var(--ink-1);
  font: inherit; font-size: 14px; transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 22%, transparent);
}
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); margin-top: 6px; }
.checkbox-row input { accent-color: var(--gold); }
.hint { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
/* DST 自动判定提示：紧凑单行，弱化但不消失 */
.dst-auto {
  margin-top: 3px; padding: 3px 8px; border-radius: 6px;
  font-size: 11px; font-weight: 500; line-height: 1.4;
  background: color-mix(in srgb, var(--sky) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--sky) 26%, transparent);
  color: var(--ink-2);
}
/* 农历提示：紧凑单行，出现时也不顶高表单（由 hero 弹性区吸收） */
.lunar-hint {
  margin-top: 4px; padding: 4px 10px; border-radius: 8px;
  font-size: 11px; font-weight: 600; line-height: 1.45;
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  color: var(--ink-1);
}
/* 表单逻辑分组：带标题的分区，减少认知负荷 */
.form-group { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 12px; }
.form-group:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.form-group-title {
  font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold-soft); margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
:root[data-theme="light"] .form-group-title { color: var(--gold); }
.form-group-title::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, color-mix(in srgb, var(--gold) 32%, transparent), transparent); }
/* 时区自动徽章 + 高级切换 */
.tz-row { display: flex; align-items: center; gap: 8px; min-height: 38px; }
.tz-chip {
  font-size: 12px; font-weight: 600; color: var(--ink-1);
  padding: 4px 10px; border-radius: 999px;
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 34%, transparent);
  font-variant-numeric: tabular-nums;
}
.link-btn {
  border: 0; background: transparent; cursor: pointer;
  font: inherit; font-size: 12px; font-weight: 600; color: var(--ink-3);
  padding: 6px 2px; transition: color .15s;
}
.link-btn:hover { color: var(--gold); }
.link-btn .adv-arrow { display: inline-block; margin-left: 2px; transition: transform .18s; font-size: 10px; }
.link-btn.open .adv-arrow { transform: rotate(180deg); }
/* 高级项折叠后的柔和过渡 */
.form-grid .adv { animation: advIn .18s ease; }
@keyframes advIn { from { opacity: 0; transform: translateY(-3px); } to { opacity: 1; transform: none; } }

.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.btn-primary {
  flex: 1; padding: 14px;
  background: linear-gradient(120deg, var(--gold-soft), var(--gold));
  color: #0a0c15;
  border: 0; border-radius: 12px; font: inherit; font-size: 15px; font-weight: 700;
  cursor: pointer; box-shadow: 0 6px 22px color-mix(in srgb, var(--gold) 38%, transparent);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-primary:active { transform: translateY(0); }
:root[data-theme="light"] .btn-primary { color: #fffdf6; }
.btn-ghost {
  flex: 0 0 auto; padding: 14px 16px;
  background: var(--surface-1); color: var(--ink-1);
  border: 1px solid var(--axis); border-radius: 12px; font: inherit; font-size: 14px;
  cursor: pointer; transition: border-color .15s;
}
.btn-ghost:hover { border-color: var(--gold); }

/* 金色 CTA 按钮（解锁/购买） */
.btn-gold {
  display: inline-block; padding: 13px 26px; border: 0;
  border-radius: 12px; cursor: pointer; font: inherit; font-size: 15px; font-weight: 700;
  color: #0a0c15;
  background: linear-gradient(120deg, #e6cd93, var(--gold) 55%, #b08a3e);
  background-size: 180% 100%;
  box-shadow: 0 8px 30px color-mix(in srgb, var(--gold) 42%, transparent);
  animation: ctaPulse 4s ease-in-out infinite;
  transition: background-position .35s, transform .15s, filter .15s;
}
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 8px 30px color-mix(in srgb, var(--gold) 40%, transparent); }
  50% { box-shadow: 0 8px 38px color-mix(in srgb, var(--gold) 62%, transparent); }
}
.btn-gold:hover { background-position: 100% 0; transform: translateY(-1px); filter: brightness(1.05); animation-play-state: paused; }
.btn-gold:active { transform: translateY(0); }
:root[data-theme="light"] .btn-gold { color: #fffdf6; }
.btn-block { display: block; width: 100%; margin-top: 10px; text-align: center; }

/* 单文件 demo 的"测试版"角标 */
.demo-badge {
  display: none; position: fixed; top: 60px; right: 16px; z-index: 30;
  padding: 5px 12px; border-radius: 999px;
  background: color-mix(in srgb, var(--violet) 24%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 50%, transparent);
  color: var(--ink-1); font-size: 11px; font-weight: 600;
  backdrop-filter: blur(6px);
}
body[data-demo="1"] .demo-badge { display: block; }
body[data-demo="1"] .demo-badge::after { content: " · v20"; }

/* ---- 结果区 ---- */
.results { margin-top: 4px; }

/* 四柱盘 */
.pillars {
  display: grid; gap: 10px;
  grid-template-columns: repeat(4, 1fr);
}
.pillar {
  border: 1px solid var(--border); border-radius: 12px; padding: 14px 10px 12px;
  text-align: center; background: color-mix(in srgb, var(--surface-2) 70%, transparent);
  position: relative; overflow: hidden;
}
.pillar::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .5;
}
.pillar .pillar-type { font-size: 11px; color: var(--ink-3); letter-spacing: .1em; text-transform: uppercase; }
.pillar .gan {
  font-family: var(--font-display);
  font-size: 32px; line-height: 1.2; font-weight: 800; margin-top: 4px;
}
.pillar .zhi { font-family: var(--font-display); font-size: 32px; line-height: 1.2; font-weight: 800; margin-top: 2px; }
.pillar .shi-shen { font-size: 11px; color: var(--ink-2); margin-top: 3px; }
.pillar .hidden-stems { font-size: 11px; color: var(--ink-3); margin-top: 3px; }
.pillar .elem-chip {
  display: inline-block; margin-top: 8px; padding: 2px 10px; border-radius: 999px;
  font-size: 11px; color: var(--ink-1); border: 1px solid var(--border); background: var(--surface-1);
}

/* 日主 + 身强弱仪表 */
.daymaster {
  display: grid; gap: 16px; align-items: center;
  grid-template-columns: auto 1fr;
}
.dm-badge { text-align: center; }
.dm-badge .dm {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 800; line-height: 1;
  text-shadow: 0 0 34px color-mix(in srgb, var(--gold) 36%, transparent);
}
.dm-badge .dm-label { font-size: 11px; color: var(--ink-3); margin-top: 4px; letter-spacing: .08em; }
.gauge { margin-top: 2px; }
.gauge .gauge-track {
  height: 10px; border-radius: 999px;
  background: linear-gradient(90deg, var(--weak), var(--balanced) 50%, var(--strong));
  position: relative; border: 1px solid var(--border);
  box-shadow: inset 0 1px 4px rgba(0,0,0,.3);
}
.gauge .gauge-marker {
  position: absolute; top: -5px; width: 3px; height: 20px; border-radius: 2px;
  background: var(--gold); transform: translateX(-50%);
  box-shadow: 0 0 8px color-mix(in srgb, var(--gold) 70%, transparent);
}
.gauge .gauge-ticks { display: flex; justify-content: space-between; font-size: 10px; color: var(--ink-3); margin-top: 5px; }
.strength-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px; border-radius: 999px; font-size: 12px; font-weight: 650;
  border: 1px solid var(--border); background: var(--surface-1);
}
.strength-tag .dot { width: 8px; height: 8px; border-radius: 50%; }

/* 元信息行 */
.meta-grid {
  display: grid; gap: 8px; margin-top: 16px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.meta-item {
  border: 1px dashed color-mix(in srgb, var(--gold) 34%, transparent);
  border-radius: 10px; padding: 8px 11px;
  font-size: 12px; color: var(--ink-2); background: color-mix(in srgb, var(--surface-2) 45%, transparent);
}
.meta-item b { display: block; font-size: 11px; color: var(--ink-3); font-weight: 600; margin-bottom: 2px; }
.meta-item .flag { display: inline-block; margin-left: 4px; padding: 1px 6px; border-radius: 5px; background: color-mix(in srgb, var(--gold) 20%, transparent); color: var(--gold-soft); font-size: 10px; }

/* 五行分布（dataviz：细条、锚定基线、条间 2px 间隙、直接标签） */
.bars { display: flex; flex-direction: column; gap: 2px; padding: 8px 0; }
.bar-row { display: grid; grid-template-columns: 56px 1fr 52px; align-items: center; gap: 10px; }
.bar-row .bar-label { font-size: 13px; font-weight: 600; text-align: right; }
.bar-row .bar-label .en { display: block; font-size: 10px; font-weight: 400; color: var(--ink-3); }
.bar-track { height: 12px; background: transparent; position: relative; }
.bar-track .bar {
  height: 100%; border-radius: 0 4px 4px 0;
  width: 0; transition: width .6s ease;
}
.bar-row .bar-val { font-size: 12px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.bar-axis { border-top: 1px solid var(--axis); margin: 6px 66px 0; }

/* 大运时间线 */
.luck-intro {
  margin-bottom: 12px; padding: 12px 14px; border-radius: 12px;
  background: color-mix(in srgb, var(--surface-2) 60%, transparent);
  border: 1px solid var(--border);
  font-size: 12px; color: var(--ink-2);
}
.luck-intro b { display: block; font-size: 12px; color: var(--gold-soft); margin-bottom: 4px; }
.luck-intro p { margin: 4px 0; }
.luck-intro .luck-dir { font-size: 11px; color: var(--ink-3); }
.luck-more-hint { font-size: 11px; color: var(--ink-3); margin-top: 10px; text-align: center; }
.dayun {
  display: flex; gap: 4px; overflow-x: auto; padding: 4px 0 10px;
  scrollbar-width: thin;
}
.dayun-seg {
  flex: 1 0 96px; min-width: 96px;
  border-radius: 12px; padding: 10px 6px 9px; text-align: center;
  border: 1px solid var(--border); background: color-mix(in srgb, var(--surface-2) 70%, transparent);
  position: relative;
}
.dayun-seg.current { outline: 2px solid var(--gold); box-shadow: 0 0 16px color-mix(in srgb, var(--gold) 30%, transparent); }
.dayun-seg .du-text { font-family: var(--font-display); font-size: 19px; font-weight: 700; line-height: 1.2; }
.dayun-seg .du-age { font-size: 10px; color: var(--ink-2); margin-top: 2px; }
.dayun-seg .du-ten { font-size: 10px; color: var(--ink-2); margin-top: 2px; }
.dayun-seg .du-elem { font-size: 11px; font-weight: 650; margin-top: 2px; }
.dayun-seg .du-verdict {
  display: inline-block; margin-top: 5px; font-size: 10px; padding: 1px 8px; border-radius: 999px;
}
.dayun-seg .du-verdict.good { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }
.dayun-seg .du-verdict.warn { background: color-mix(in srgb, var(--serious) 18%, transparent); color: var(--serious); }
.dayun-seg .du-now { position: absolute; top: -8px; right: 6px; font-size: 9px; padding: 1px 6px; border-radius: 999px; background: var(--gold); color: #0a0c15; }

/* 数据表（无障碍：表格视图） */
details.datatable { margin-top: 12px; }
details.datatable summary { font-size: 12px; color: var(--ink-2); cursor: pointer; }
details.datatable table { width: 100%; margin-top: 8px; border-collapse: collapse; font-size: 12px; }
details.datatable th, details.datatable td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--grid); }
details.datatable td.num { font-variant-numeric: tabular-nums; }

/* ---- 免费简读 ---- */
.brief-card { border-top: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); }
.brief-opening {
  font-family: var(--font-display); font-style: italic;
  font-size: 14px; color: var(--ink-2);
  border-left: 3px solid var(--gold); padding-left: 14px; margin: 2px 0 16px;
}
.brief-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
.brief-item {
  display: flex; gap: 12px;
  padding: 14px; border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-2) 55%, transparent);
}
.brief-icon {
  flex: 0 0 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  font-size: 16px; color: var(--gold);
  background: color-mix(in srgb, var(--gold) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
}
.brief-body { min-width: 0; display: flex; flex-direction: column; }
.brief-label { font-size: 10px; color: var(--ink-3); letter-spacing: .1em; text-transform: uppercase; }
.brief-name { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--gold-soft); margin: 2px 0 3px; }
:root[data-theme="light"] .brief-name { color: var(--gold); }
.brief-desc { font-size: 12px; color: var(--ink-2); }
/* 简读卡"解锁延伸"钩子：提示完整版可解锁内容，激励点击 */
.brief-teaser {
  margin-top: 9px; padding-top: 8px; border-top: 1px dashed color-mix(in srgb, var(--gold) 32%, transparent);
  font-size: 11px; font-weight: 600; color: var(--gold-soft);
  line-height: 1.5;
}
:root[data-theme="light"] .brief-teaser { color: var(--gold); }

/* ---- 解锁完整版 · 轻量升级横幅（不阻塞浏览，点击才弹付费） ---- */
.upgrade-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 20px; padding: 16px 20px; flex-wrap: wrap;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
  background:
    radial-gradient(520px 180px at 12% 0%, color-mix(in srgb, var(--gold) 12%, transparent), transparent 70%),
    color-mix(in srgb, var(--surface-1) 94%, transparent);
  box-shadow: var(--shadow-sm);
}
.ub-text { min-width: 0; }
.ub-title {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700; color: var(--ink-1);
  display: flex; align-items: center; gap: 8px;
}
.ub-orb {
  color: var(--gold); font-size: 13px;
  text-shadow: 0 0 14px color-mix(in srgb, var(--gold) 70%, transparent);
  animation: orbPulse 3.2s ease-in-out infinite;
}
.ub-sub { font-size: 12px; color: var(--ink-2); margin-top: 3px; }
.ub-cta { flex: 0 0 auto; }
@keyframes orbPulse {
  0%, 100% { opacity: .75; }
  50% { opacity: 1; }
}

/* ---- 解读报告 ---- */
.report-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.report-toggle button {
  flex: 1; padding: 10px; border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface-2); color: var(--ink-2); font: inherit; font-size: 13px; cursor: pointer;
  transition: border-color .15s;
}
.report-toggle button.active {
  background: linear-gradient(120deg, var(--gold-soft), var(--gold));
  color: #0a0c15; font-weight: 700; border-color: transparent;
  box-shadow: 0 4px 18px color-mix(in srgb, var(--gold) 34%, transparent);
}
:root[data-theme="light"] .report-toggle button.active { color: #fffdf6; }
.report-toggle .sub { display: block; font-size: 10px; font-weight: 400; opacity: .75; margin-top: 2px; }

.report-section { margin-top: 18px; }
.report-section h3 {
  font-family: var(--font-display);
  font-size: 14px; margin: 0 0 7px; color: var(--gold-soft);
  display: flex; align-items: center; gap: 8px;
}
:root[data-theme="light"] .report-section h3 { color: var(--gold); }
.report-section h3::before {
  content: ""; width: 3px; height: 14px; border-radius: 2px;
  background: linear-gradient(var(--gold), transparent);
}
.report-section .sec-name { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--ink-1); }
.report-section p { margin: 4px 0; font-size: 14px; color: var(--ink-2); }
.report-section .trait-list { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.report-section .trait-list li {
  font-size: 12px; padding: 3px 11px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-1);
}
.opening {
  font-family: var(--font-display); font-style: italic;
  font-size: 14px; color: var(--ink-2);
  border-left: 3px solid var(--axis); padding-left: 14px; margin-bottom: 12px;
}
.exercise {
  margin-top: 8px; padding: 10px 13px; border-radius: 10px;
  background: color-mix(in srgb, var(--violet) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 34%, transparent);
  font-size: 13px;
}
.exercise b { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); margin-bottom: 3px; }
.disclaimer { font-size: 11px; color: var(--ink-3); margin-top: 18px; border-top: 1px solid var(--grid); padding-top: 10px; }

/* 经典模式精简表 */
.classic-summary { font-size: 14px; color: var(--ink-2); }

/* 经典详批 */
.classic-detail .classic-body { font-size: 13px; color: var(--ink-2); }
.classic-detail .classic-body p { margin: 6px 0; }
.classic-detail .classic-body b { color: var(--ink-1); }
.classic-pillar {
  margin: 8px 0; padding: 11px 13px; border-radius: 10px;
  background: color-mix(in srgb, var(--surface-2) 60%, transparent);
  border: 1px solid var(--border);
}
.dayun-table { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.du-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 9px 12px; border-radius: 10px;
  background: color-mix(in srgb, var(--surface-2) 60%, transparent);
  border: 1px solid var(--border);
  font-size: 12px;
}
.du-row b { font-family: var(--font-display); font-size: 15px; color: var(--ink-1); }
.du-row .du-age { color: var(--ink-3); font-size: 11px; }
.du-row .du-ten { color: var(--ink-2); }
.du-row .du-verdict { margin-left: auto; font-size: 11px; padding: 1px 11px; border-radius: 999px; }
.du-row .du-verdict.good { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }
.du-row .du-verdict.warn { background: color-mix(in srgb, var(--serious) 18%, transparent); color: var(--serious); }
.luck-narr-sub { font-size: 12px; color: var(--ink-3); margin: 0 0 4px; }

/* ---- 完整报告：导读 / 目录 / 白话 / 前瞻 / 卡片 ---- */
.report-intro { font-size: 13px; color: var(--ink-3); margin: 0 0 10px; }
.report-toc {
  display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 4px; padding: 10px;
  border: 1px solid var(--border); border-radius: 12px;
  background: color-mix(in srgb, var(--surface-2) 55%, transparent);
}
.toc-label { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); padding: 4px 2px 0; }
.report-toc .toc-link {
  font-size: 12px; color: var(--ink-2); text-decoration: none; padding: 4px 10px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2);
  cursor: pointer; transition: border-color .15s, color .15s;
}
.report-toc .toc-link:hover { color: var(--gold-soft); border-color: color-mix(in srgb, var(--gold) 40%, transparent); }
.report-section { scroll-margin-top: 76px; }
.report-section .gloss { font-size: 13px; color: var(--ink-3); margin: 5px 0; }
.report-section .gloss b { color: var(--gold-soft); font-weight: 700; }
.report-cards { display: grid; gap: 8px; margin-top: 8px; }
.report-card {
  padding: 10px 13px; border-radius: 10px;
  background: color-mix(in srgb, var(--surface-2) 60%, transparent);
  border: 1px solid var(--border);
}
.report-card .card-name { font-family: var(--font-display); font-weight: 700; color: var(--ink-1); margin-bottom: 3px; }
.report-card p { font-size: 13px; margin: 3px 0; }
.report-card .shadow-note { font-size: 12px; color: var(--ink-3); }
.report-card .card-forward { font-size: 12px; color: var(--good); }
.report-section .forward {
  margin-top: 8px; padding: 9px 12px; border-radius: 10px;
  background: color-mix(in srgb, var(--good) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--good) 30%, transparent);
  font-size: 13px;
}
.report-section .forward b { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--good); margin-bottom: 2px; }
.exercise ul, .howto-list { margin: 6px 0 0; padding-left: 18px; }
.exercise li, .howto-list li { font-size: 13px; margin: 3px 0; }
.report-howto { border-top: 1px solid var(--grid); padding-top: 14px; }
.report-section .note, .classic-detail .note {
  margin: 6px 0; padding: 9px 12px; border-radius: 10px;
  background: color-mix(in srgb, var(--serious) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--serious) 26%, transparent);
  font-size: 12px; color: var(--ink-2);
}
.report-section .note b, .classic-detail .note b { color: var(--serious); }
.classic-detail .gloss { font-size: 12px; color: var(--ink-3); margin: 5px 0; }
.classic-detail .gloss b { color: var(--gold-soft); }
.classic-detail .baoji b, .classic-detail p > b { color: var(--ink-1); }
.current-decade {
  margin: 8px 0; padding: 10px 13px; border-radius: 10px;
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  font-size: 13px;
}
.current-decade b { color: var(--gold-soft); }

/* ---- 支付弹窗 ---- */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center; padding: 18px;
  background: rgba(6, 7, 14, 0.68);
  backdrop-filter: blur(8px);
  animation: fadeIn .18s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  position: relative; width: 100%; max-width: 440px;
  background: var(--surface-1);
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
  border-radius: 20px; padding: 30px 26px 24px; text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 60px color-mix(in srgb, var(--gold) 12%, transparent);
  animation: modalUp .22s ease;
}
@keyframes modalUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute; top: 12px; right: 14px;
  border: 0; background: transparent; color: var(--ink-3);
  font-size: 16px; cursor: pointer; padding: 6px;
}
.modal-close:hover { color: var(--ink-1); }
.modal-orb {
  width: 56px; height: 56px; margin: 0 auto 12px; border-radius: 50%;
  display: grid; place-items: center; font-size: 24px; color: var(--gold);
  background: color-mix(in srgb, var(--gold) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
  box-shadow: 0 0 26px color-mix(in srgb, var(--gold) 36%, transparent);
}
.modal h3 {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 800; margin: 0; color: var(--ink-1);
}
.modal-sub { font-size: 13px; color: var(--ink-2); margin: 8px 0 16px; }
/* 单次 / 订阅 双档切换 */
.plan-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.plan-card {
  border: 1px solid var(--border); border-radius: 12px; padding: 12px 12px 10px;
  background: var(--surface-2); color: var(--ink-1); text-align: left; cursor: pointer;
  font: inherit; display: flex; flex-direction: column; gap: 3px;
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.plan-card:hover { border-color: color-mix(in srgb, var(--gold) 60%, transparent); transform: translateY(-1px); }
.plan-card.active {
  border-color: var(--gold);
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  box-shadow: 0 0 0 1px var(--gold), 0 6px 22px color-mix(in srgb, var(--gold) 26%, transparent);
}
.plan-card .plan-name { font-size: 12px; font-weight: 700; color: var(--gold-soft); letter-spacing: .02em; }
:root[data-theme="light"] .plan-card .plan-name { color: var(--gold); }
.plan-card .plan-price { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--ink-1); }
.plan-card .plan-tag { font-size: 11px; color: var(--ink-3); }
@media (max-width: 400px) {
  .plan-switch { grid-template-columns: 1fr; }
}
.feature-list {
  list-style: none; margin: 0 auto 16px; padding: 0; text-align: left;
  display: grid; gap: 7px;
}
.feature-list li {
  font-size: 12.5px; color: var(--ink-2); padding-left: 24px; position: relative;
}
.feature-list li::before { content: "✦"; position: absolute; left: 3px; top: 0; color: var(--gold); font-size: 11px; }
.price-line {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800; color: var(--gold-soft);
  margin: 2px 0 4px;
}
:root[data-theme="light"] .price-line { color: var(--gold); }
.modal-note { font-size: 11px; color: var(--ink-3); margin-top: 8px; }
.modal-trust { margin-top: 14px; font-size: 11px; color: var(--ink-3); border-top: 1px solid var(--grid); padding-top: 12px; }

/* ---- 页脚 ---- */
footer {
  margin-top: 32px; padding: 22px 18px 34px; text-align: center;
  color: var(--ink-3); font-size: 12px;
  border-top: 1px solid var(--border);
}
footer .footer-note { color: var(--ink-2); margin-bottom: 4px; }
.footer-links { margin-bottom: 8px; }
.footer-links a { color: var(--ink-2); text-decoration: none; margin: 0 4px; }
.footer-links a:hover { color: var(--gold); }
.foot-sep { opacity: .5; }
.privacy-line { margin-top: 6px; font-size: 11px; opacity: .85; }
.relock-line { margin-top: 6px; }
.relock-line a { color: var(--ink-3); text-decoration: underline; font-size: 11px; }

/* ---- 响应式 ---- */
@media (max-width: 640px) {
  .container { padding: 0 12px 36px; }
  .form-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .daymaster { grid-template-columns: 1fr; text-align: center; }
  .bar-row { grid-template-columns: 48px 1fr 46px; }
  .card { padding: 16px; }
  .brief-grid { grid-template-columns: 1fr; }
  .hero { padding: 34px 14px 4px; }
  .upgrade-banner { flex-direction: column; align-items: stretch; text-align: center; }
  .ub-cta { width: 100%; }
}
@media (min-width: 641px) {
  .pillars { grid-template-columns: repeat(4, 1fr); }
}

/* ---- 首屏自适应 ----
   不依赖固定分辨率：hero 是可弹性区（见 .hero 的 flex:1 1 auto），
   由布局自动吸收表单高度变化。以下是两套语义状态：

   1) 基础：所有屏幕共用的紧凑密度（桌面/移动都受益，移动端在 <640 覆盖更松）。
   2) body.has-lunar：农历提示出现时，压缩 hero 装饰，保证按钮不被顶出首屏。
   状态由 JS 在农历提示显示/隐藏时切换，不靠像素断点。 */

/* 页头 & hero 紧凑密度（全局基础） */
.brandbar { padding: 10px 18px; }
.hero-orbit { width: 360px; height: 360px; inset: -150px auto auto 50%; opacity: .45; }
.hero-lead { margin-top: 8px; font-size: 13px; }
.hero-glyphs { margin-top: 14px; font-size: 12px; }
.hero-rating { margin-top: 12px; font-size: 12px; }

/* 表单卡紧凑密度（全局基础）：任何屏幕都紧凑，
   为农历提示等额外高度留出弹性空间，按钮保持首屏可见 */
.card { padding: 15px 18px; margin-top: 12px; }
.form-grid { gap: 8px 14px; }
.field { gap: 3px; }
.field label { font-size: 10px; line-height: 1.25; }
.field input[type=text], .field input[type=date], .field input[type=time],
.field input[type=number], .field select { padding: 8px 10px; font-size: 13px; }
.checkbox-row { font-size: 12px; margin-top: 4px; }
.form-actions { margin-top: 11px; }
.btn-primary { padding: 11px; font-size: 14px; }
.btn-ghost { padding: 11px 13px; font-size: 13px; }
.hint { font-size: 10px; line-height: 1.3; margin-top: 1px; }

/* 农历提示出现：压缩 hero 装饰，把空间让给表单 */
body.has-lunar .hero { padding-top: clamp(10px, 2.2vh, 22px); }
body.has-lunar .hero-glyphs { display: none; }
body.has-lunar .hero-mantra { font-size: clamp(19px, 2.6vw, 27px); }
body.has-lunar .hero-rating { margin-top: 8px; }

/* ---- 高度自适应：空间不足时逐级收掉装饰，保住排盘按钮 ----
   依据可用高度而非固定分辨率。视口越矮，越先牺牲装饰、保留核心动作。
   目标：桌面常见高度下按钮距视口底部 ≥ ~90px，不被窗口底边/工具栏遮挡。 */
@media (max-height: 820px) {
  .brand .tagline { display: none; }
  .hero-lead { display: none; }
  .hero-rating { display: none; }
  .hero-glyphs { display: none; }
  .hero-mantra { font-size: clamp(19px, 2.7vw, 25px); }
  .hero { padding-top: clamp(8px, 1.8vh, 16px); }
}
@media (max-height: 700px) {
  .brandbar { padding: 8px 18px; }
  .brand h1 { font-size: 16px; }
  .field .hint { display: none; }
  .card { padding: 12px 16px; margin-top: 10px; }
  .form-grid { gap: 6px 12px; }
  .form-actions { margin-top: 9px; }
  .btn-primary { padding: 10px; }
  .btn-ghost { padding: 10px 12px; }
}