* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
body {
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:#0a0a0f; color:#e8e8f0; min-height:100vh;
  padding:18px 16px 40px; overflow-x:hidden; user-select:none;
}
.header { text-align:center; margin-bottom:6px; }
.header h1 { font-size:20px; font-weight:600; letter-spacing:3px; color:#fff; }
.header .sub { font-size:11px; color:#6a6a80; margin-top:3px; letter-spacing:1px; }
.line {
  text-align:center; font-size:13px; color:#8a8aa5; margin:12px 0 16px;
  padding:8px; background:#12121a; border-radius:10px; font-variant-numeric:tabular-nums;
}
/* Tabs */
.tabs { display:flex; gap:8px; margin-bottom:16px; background:#12121a; padding:5px; border-radius:14px; }
.tab {
  flex:1; padding:10px 0; border:none; background:transparent; color:#8a8aa5;
  font-size:14px; border-radius:10px; transition:all .25s; font-family:inherit;
}
.tab.active { background:linear-gradient(135deg,#3a2440,#2a1a35); color:#fff; }
.page { display:none; animation:fade .3s ease; }
.page.active { display:block; }
@keyframes fade { from{opacity:0;transform:translateY(6px);} to{opacity:1;transform:none;} }
/* 心跳卡 */
.heart-card { background:linear-gradient(135deg,#1a1020,#12121f); border-radius:20px; padding:28px 20px; text-align:center; margin-bottom:16px; border:1px solid #2a1a2f; }
.heart-icon { font-size:44px; display:inline-block; animation:beat 1s infinite ease-in-out; }
@keyframes beat { 0%,100%{transform:scale(1);} 15%{transform:scale(1.18);} 30%{transform:scale(1);} 45%{transform:scale(1.12);} }
.hr-value { font-size:56px; font-weight:700; color:#ff6b8a; line-height:1.1; font-variant-numeric:tabular-nums; }
.hr-unit { font-size:16px; color:#8a5a6a; }
.chord-tag { display:inline-block; margin-top:10px; padding:5px 14px; background:#241830; border-radius:20px; font-size:13px; color:#c9a5e0; }
.chord-desc { font-size:12px; color:#6a6a80; margin-top:6px; }
.vitals { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:14px; }
.vital { background:#12121a; border-radius:16px; padding:18px 16px; text-align:center; }
.vital .icon { font-size:22px; }
.vital .val { font-size:28px; font-weight:700; margin-top:4px; font-variant-numeric:tabular-nums; }
.vital .lbl { font-size:12px; color:#6a6a80; margin-top:2px; }
.temp .val { color:#ffb46b; }
.breath .val { color:#6bd6ff; }
.emotion-badge { text-align:center; font-size:12px; color:#6a6a80; margin-top:8px; }
/* 五感 */
.senses { background:#12121a; border-radius:16px; padding:20px 16px; }
.sense-row { margin-bottom:18px; }
.sense-row:last-child { margin-bottom:0; }
.sense-head { display:flex; justify-content:space-between; font-size:13px; margin-bottom:7px; }
.sense-name { color:#c8c8d8; }
.sense-lbl { color:#8a8aa5; }
.bar-bg { height:9px; background:#1e1e2a; border-radius:5px; overflow:hidden; }
.bar-fill { height:100%; border-radius:5px; width:0%; transition:width .6s ease; }
.touch .bar-fill { background:linear-gradient(90deg,#ff6b8a,#ff9a6b); }
.smell .bar-fill { background:linear-gradient(90deg,#b46bff,#e06bd6); }
.taste .bar-fill { background:linear-gradient(90deg,#6bff9a,#6bd6b4); }
.sound .bar-fill { background:linear-gradient(90deg,#6bb4ff,#6bd6ff); }
/* 触碰页 */
.touch-hint { font-size:11px; color:#6a6a80; text-align:center; margin-bottom:10px; line-height:1.6; }
.touch-stage { position:relative; width:100%; height:60vh; background:radial-gradient(ellipse at center,#2a2018,#1a1410); border-radius:20px; overflow:hidden; border:1px solid #241830; touch-action:none; }
.touch-canvas { position:absolute; top:0; left:0; width:100%; height:100%; transform-origin:0 0; }
.body-svg { width:100%; height:100%; object-fit:contain; pointer-events:none; user-select:none; }
.touch-react { text-align:center; font-size:14px; color:#e0b8d0; margin:14px 8px; min-height:40px; line-height:1.6; }
.mode-row { display:flex; gap:8px; }
.mode-btn { flex:1; padding:11px 0; border:1px solid #2a1a2f; background:#12121a; color:#8a8aa5; font-size:13px; border-radius:12px; font-family:inherit; }
.mode-btn.active { background:linear-gradient(135deg,#3a2440,#2a1a35); color:#fff; border-color:#4a3050; }
.updated { text-align:center; font-size:11px; color:#4a4a5a; margin-top:18px; }
/* 触点涟漪 */
.ripple { position:absolute; border-radius:50%; pointer-events:none; background:radial-gradient(circle,rgba(255,120,150,.6),transparent 70%); transform:translate(-50%,-50%); animation:rip .6s ease-out forwards; }
@keyframes rip { from{width:10px;height:10px;opacity:.9;} to{width:80px;height:80px;opacity:0;} }

/* 小爱心浮动 */
.heart-float {
  position:absolute; pointer-events:none; font-size:22px; color:#ff4070;
  transform:translate(-50%,-50%); animation:floatheart .8s ease-out forwards;
  text-shadow:0 0 8px rgba(255,64,112,.6);
}
@keyframes floatheart { from{opacity:1;transform:translate(-50%,-50%) scale(0.5);} to{opacity:0;transform:translate(-50%,-120%) scale(1.4);} }
/* 模式标签 */
.mode-tag { display:inline-block; padding:2px 8px; background:#3a2440; border-radius:8px; font-size:11px; color:#e0b8d0; margin-right:6px; }

.mode-hint { text-align:center; font-size:11px; color:#6a6a80; margin-top:10px; line-height:1.8; letter-spacing:0.5px; }