:root{
  --bg:#FAF5F9;
  --bg2:#F3E8F3;
  --ink:#1A1523;
  --ink2:#6B6176;
  --ink3:#A89BB3;
  --accent:#FF6B9D;
  --accent2:#7C5CFF;
  --accent3:#FFB84D;
  --accent4:#4ECDC4;
  --card-pink:#FFE4F1;
  --card-blue:#E0F4FF;
  --card-yellow:#FFF7DC;
  --card-green:#E0F7EA;
  --card-lavender:#F0E6FA;
  --card-peach:#FFE8E0;
  --line:#1A1523;
  --shadow:rgba(26,21,35,.08);
  --radius:28px;
  --radius-sm:18px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  font-family:"Nunito","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.55;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:radial-gradient(600px 500px at 10% 0%,rgba(255,184,77,.18),transparent 60%),
             radial-gradient(500px 400px at 90% 10%,rgba(124,92,255,.12),transparent 55%),
             radial-gradient(700px 500px at 50% 100%,rgba(255,107,157,.12),transparent 55%);
}
#app{max-width:760px;margin:0 auto;padding:0 18px 48px}

/* Header */
.app-header{text-align:center;padding:40px 0 8px}
.brand-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:800;letter-spacing:.04em;
  color:var(--accent2);
  background:#fff;border:2px solid var(--line);
  padding:6px 14px;border-radius:50px;margin-bottom:16px;
}
.main-title{
  font-size:42px;font-weight:900;line-height:1.08;letter-spacing:-.02em;
  margin-bottom:10px;
}
.subtitle{font-size:15px;font-weight:700;color:var(--ink2);max-width:280px;margin:0 auto}
.face-strip{display:flex;justify-content:center;gap:10px;margin-top:18px;font-size:22px}
.face{
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--line);border-radius:50%;
  box-shadow:0 4px 0 var(--line);
}

/* Cards */
.card{
  background:#fff;border:3px solid var(--line);border-radius:var(--radius);
  padding:22px;margin-bottom:18px;
  box-shadow:0 6px 0 var(--line),0 14px 28px var(--shadow);
}
.card-pink{background:var(--card-pink)}
.card-blue{background:var(--card-blue)}
.card-yellow{background:var(--card-yellow)}
.card-green{background:var(--card-green)}
.card-lavender{background:var(--card-lavender)}
.card-peach{background:var(--card-peach)}

/* Input card */
.input-card{background:var(--card-lavender)}
.input-card-top{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.card-icon{
  width:44px;height:44px;border-radius:14px;background:#fff;border:2px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:22px;
  box-shadow:0 3px 0 var(--line);
}
.input-card h2{font-size:20px;font-weight:900}
.birth-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:800;color:var(--ink2);margin-bottom:5px;padding-left:4px}
.field input{
  width:100%;background:#fff;border:3px solid var(--line);border-radius:var(--radius-sm);
  padding:13px 4px;color:var(--ink);font-size:17px;font-weight:800;text-align:center;outline:none;
  font-family:inherit;box-shadow:0 4px 0 var(--line);
}
.field input:focus{border-color:var(--accent2);box-shadow:0 4px 0 var(--accent2)}
.gender-row{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.gender-label{font-size:13px;font-weight:800;color:var(--ink2);margin-right:4px}
.gender-btn{
  flex:1;background:#fff;border:3px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 8px;font-size:15px;font-weight:800;cursor:pointer;
  box-shadow:0 4px 0 var(--line);font-family:inherit;color:var(--ink2);
}
.gender-btn.active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 4px 0 var(--ink)}
.gender-btn:active:not(.active){transform:translateY(4px);box-shadow:0 0 0 var(--line)}
.primary-btn{
  width:100%;border:none;border-radius:var(--radius-sm);padding:16px 20px;
  background:var(--accent);color:#fff;font-size:18px;font-weight:900;cursor:pointer;
  border:3px solid var(--line);box-shadow:0 5px 0 var(--line);font-family:inherit;
}
.primary-btn:active{transform:translateY(5px);box-shadow:0 0 0 var(--line)}
.hint{color:var(--ink2);font-size:12px;margin-top:12px;font-weight:700;text-align:center}

/* Buttons */
.btn-primary{
  background:var(--accent);color:#fff;border:3px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 26px;font-size:16px;font-weight:900;cursor:pointer;
  box-shadow:0 4px 0 var(--line);font-family:inherit;
}
.btn-primary:active{transform:translateY(4px);box-shadow:0 0 0 var(--line)}
.btn-secondary{
  background:#fff;color:var(--ink);border:3px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 20px;font-size:15px;font-weight:800;cursor:pointer;font-family:inherit;
  box-shadow:0 4px 0 var(--line);
}

/* Section titles */
.section-title{
  display:flex;align-items:center;gap:8px;font-size:18px;font-weight:900;margin-bottom:14px;
}
.section-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--line)}

/* Hero / pillars */
.hero-card{
  display:grid;grid-template-columns:1fr 150px;gap:16px;align-items:start;
}
@media(max-width:640px){.hero-card{grid-template-columns:1fr}}
.bazi-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.pillar{
  text-align:center;padding:14px 4px;border-radius:var(--radius-sm);
  border:3px solid var(--line);background:#fff;box-shadow:0 4px 0 var(--line);
}
.pillar.highlight{background:var(--card-yellow)}
.pillar small{display:block;font-size:11px;font-weight:800;color:var(--ink2);margin-bottom:4px}
.pillar b{display:block;font-size:24px;font-weight:900;line-height:1}
.pillar span{display:block;font-size:11px;font-weight:800;color:var(--ink2);margin-top:5px}
.bazi-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  background:#fff;border:2px solid var(--line);border-radius:50px;
  padding:5px 12px;font-size:12px;font-weight:800;color:var(--ink2);
}

/* Radar */
.radar-wrap{position:relative;width:150px;height:130px;margin:0 auto}
#radar{width:100%;height:100%}
.radar-bg{fill:rgba(124,92,255,.12);stroke:var(--line);stroke-width:2}
.radar-fill{fill:rgba(255,107,157,.35);stroke:var(--accent);stroke-width:2.5}
.radar-labels span{position:absolute;font-size:12px;font-weight:900;color:var(--ink);transform:translate(-50%,-50%);text-shadow:0 1px 0 #fff}

/* Cards row */
.cards-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.cards-row{grid-template-columns:1fr}}
.wx-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.wx{
  display:inline-flex;align-items:center;gap:4px;
  padding:7px 12px;border-radius:50px;font-size:13px;font-weight:800;
  background:#fff;border:2px solid var(--line);
}
.wx.fire{background:var(--card-pink);color:#A33B5F}
.wx.earth{background:var(--card-yellow);color:#8F6F1F}
.wx.metal{background:#F0EDF5;color:#5A5570}
.wx.wood{background:var(--card-green);color:#2D6B4F}
.wx.water{background:var(--card-blue);color:#2D5A7A}

/* Dayun */
.dayun-timeline{display:flex;gap:10px;overflow-x:auto;padding:8px 0;scrollbar-width:none}
.dayun-timeline::-webkit-scrollbar{display:none}
.dy{
  flex:0 0 auto;text-align:center;padding:12px 10px;border-radius:var(--radius-sm);
  background:#fff;border:3px solid var(--line);min-width:76px;box-shadow:0 4px 0 var(--line);
}
.dy.active{background:var(--card-pink)}
.dy span{display:block;font-size:11px;font-weight:800;color:var(--ink2)}
.dy b{display:block;font-size:18px;font-weight:900;margin:3px 0}
.dy i{display:block;font-size:11px;font-weight:800;color:var(--ink2)}
.dy em{display:block;font-size:10px;font-weight:900;color:var(--accent);margin-top:4px}

/* Cross */
.cross-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
@media(max-width:640px){.cross-grid{grid-template-columns:1fr}}
.cross-item{
  border-radius:var(--radius-sm);padding:14px;text-align:center;border:3px solid var(--line);box-shadow:0 4px 0 var(--line);
}
.cross-item:nth-child(1){background:var(--card-pink)}
.cross-item:nth-child(2){background:var(--card-blue)}
.cross-item:nth-child(3){background:var(--card-yellow)}
.cross-item b{display:block;font-size:11px;font-weight:800;color:var(--ink2);margin-bottom:4px}
.cross-item span{display:block;font-size:14px;font-weight:900;margin-bottom:6px}
.cross-item p{font-size:12px;font-weight:700;color:var(--ink2)}
.consensus-bar{
  height:16px;background:#fff;border:3px solid var(--line);border-radius:10px;position:relative;overflow:hidden;
}
.consensus-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:8px;transition:.6s}
.consensus-bar span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:11px;font-weight:900;color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.25)}

/* Share */
.share-section{text-align:center;padding:26px 18px;background:var(--card-peach)}
.share-section .btn-primary{font-size:17px;padding:16px 34px}
.share-section h3{font-size:18px;font-weight:900;margin-bottom:8px}

/* Welcome */
.welcome-card{text-align:center;padding:46px 20px;background:var(--card-blue)}
.welcome-card .mascot{
  width:72px;height:72px;margin:0 auto 16px;border-radius:50%;
  background:#fff;border:3px solid var(--line);display:flex;align-items:center;justify-content:center;
  font-size:34px;box-shadow:0 5px 0 var(--line);
}
.welcome-card p{font-size:15px;font-weight:700;color:var(--ink2);line-height:1.7}

/* Footer */
.site-footer{
  text-align:center;padding:22px;font-size:12px;font-weight:700;line-height:1.7;color:var(--ink2);
}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--ink3);border-radius:4px}