:root{
  --bg:#f6f7fb;
  --ink:#18202f;
  --ink-2:#5b6577;
  --ink-3:#8d97a8;
  --line:#e6e9f2;
  --card:#ffffff;
  --accent:#4f7cff;
  --accent-soft:#eaf0ff;
  --radius:18px;
  --shadow:0 10px 30px rgba(24,32,47,.06);
}
body[data-scale="teen"]{
  --accent:#f2864f;
  --accent-soft:#fff0e8;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}

.glow{position:fixed;border-radius:50%;filter:blur(80px);opacity:.5;pointer-events:none;z-index:0}
.glow-a{width:420px;height:420px;background:#d9e4ff;top:-180px;right:-140px}
.glow-b{width:380px;height:380px;background:#ffe4d6;bottom:-200px;left:-160px;opacity:.42}

#app{position:relative;z-index:1;max-width:720px;margin:0 auto;padding:22px 18px 60px}

.view{display:none}
.view.active{display:block;animation:fadeUp .34s cubic-bezier(.22,.7,.3,1)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- 首页 ---------- */
.hero{padding:14px 4px 26px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:600;font-size:15px;letter-spacing:.4px}
.brand-mark{width:26px;height:26px;color:var(--accent)}
.hero h1{
  font-size:34px;line-height:1.25;margin:18px 0 12px;letter-spacing:-.6px;font-weight:700;
}
.hero .lede{margin:0;color:var(--ink-2);font-size:15px;max-width:34em}

.group{margin-top:30px}
.group-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.group-idx{
  font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);
  padding:3px 9px;border-radius:8px;letter-spacing:.6px;
}
.group-head h2{font-size:18px;margin:0;font-weight:650}
.group-head p{margin:1px 0 0;font-size:12.5px;color:var(--ink-3)}

.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.entry{
  position:relative;display:flex;flex-direction:column;gap:4px;text-align:left;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 16px 16px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.entry:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(24,32,47,.1);border-color:#d7dded}
.entry:active{transform:scale(.985)}
.entry-tag{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.5px;
  padding:3px 8px;border-radius:7px;margin-bottom:6px;
}
.entry-adult .entry-tag{color:#3f68d8;background:#eef3ff}
.entry-teen .entry-tag{color:#c9642f;background:#fff0e6}
.entry-title{font-size:16px;font-weight:650}
.entry-desc{font-size:12.5px;color:var(--ink-3)}
.entry-arrow{
  position:absolute;right:15px;bottom:14px;font-size:16px;color:#c3cad9;
  transition:transform .18s ease,color .18s ease;
}
.entry:hover .entry-arrow{transform:translateX(3px);color:var(--accent)}

.notice{
  margin-top:30px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 18px 14px;box-shadow:var(--shadow);
}
.notice-title{margin:0 0 8px;font-weight:650;font-size:14.5px}
.notice ul{margin:0;padding-left:18px;color:var(--ink-2);font-size:13.5px}
.notice li{margin:6px 0}
.notice b{color:var(--ink)}

.site-foot{margin-top:26px;font-size:12.5px;color:var(--ink-3);text-align:center;line-height:1.7}

/* ---------- 测试页 ---------- */
.test-top{display:flex;align-items:center;justify-content:space-between;margin:6px 0 14px}
.ghost-btn{
  font-size:13.5px;color:var(--ink-2);padding:7px 13px;border-radius:10px;
  border:1px solid var(--line);background:var(--card);transition:.18s;
}
.ghost-btn:hover{color:var(--ink);border-color:#d5dbea}
.ghost-btn:disabled{opacity:.4;cursor:not-allowed}
.ghost-btn.wide{padding:12px 18px}
.counter{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.counter b{color:var(--ink);font-size:15px}

.progress{height:5px;border-radius:99px;background:#e8ebf4;overflow:hidden}
.progress-fill{
  height:100%;width:0;border-radius:99px;background:var(--accent);
  transition:width .32s cubic-bezier(.3,.8,.3,1);
}

.q-card{
  margin:18px 0;background:var(--card);border:1px solid var(--line);
  border-radius:22px;padding:26px 22px 22px;box-shadow:var(--shadow);
}
.q-head{margin:0 0 10px;font-size:12.5px;color:var(--ink-3);letter-spacing:.2px}
.q-text{margin:0 0 20px;font-size:20px;line-height:1.5;font-weight:650;letter-spacing:-.2px}

.options{display:flex;flex-direction:column;gap:9px}
.opt{
  display:flex;align-items:center;gap:11px;text-align:left;width:100%;
  padding:13px 15px;border-radius:13px;border:1px solid var(--line);
  background:#fbfcfe;font-size:14.5px;color:var(--ink);
  transition:border-color .16s,background .16s,transform .12s;
}
.opt:hover{border-color:#cfd7ea;background:#fff}
.opt:active{transform:scale(.99)}
.opt .dot{
  width:16px;height:16px;border-radius:50%;border:1.5px solid #c8d0e2;
  flex:0 0 auto;transition:.16s;position:relative;
}
.opt.on{border-color:var(--accent);background:var(--accent-soft)}
.opt.on .dot{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 3px #fff}

.test-bottom{display:flex;gap:10px;align-items:center;justify-content:space-between}
.primary-btn{
  flex:1;padding:13px 20px;border-radius:13px;background:var(--accent);color:#fff;
  font-size:15px;font-weight:620;letter-spacing:.3px;
  transition:filter .18s,transform .12s,opacity .18s;
}
.primary-btn:hover{filter:brightness(1.06)}
.primary-btn:active{transform:scale(.99)}
.primary-btn:disabled{opacity:.42;cursor:not-allowed}
.test-bottom .ghost-btn{flex:0 0 auto}

/* ---------- 结果页 ---------- */
.result-head{margin:6px 0 16px}
.result-badge{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.5px;
  color:var(--accent);background:var(--accent-soft);padding:3px 9px;border-radius:7px;
}
.result-head h2{margin:9px 0 0;font-size:22px;font-weight:680;letter-spacing:-.3px}

.score-card{
  display:flex;align-items:center;gap:18px;background:var(--card);
  border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);
}
.ring-wrap{position:relative;width:118px;height:118px;flex:0 0 auto}
.ring{width:118px;height:118px;transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:#eef1f8;stroke-width:11}
.ring-fg{
  fill:none;stroke:var(--accent);stroke-width:11;stroke-linecap:round;
  transition:stroke-dashoffset 1s cubic-bezier(.3,.9,.3,1);
}
.ring-label{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;line-height:1.1;
}
.ring-num{font-size:28px;font-weight:700;letter-spacing:-1px}
.ring-sub{font-size:12px;color:var(--ink-3);margin-top:3px}
.score-side{flex:1;min-width:0}
.level-name{margin:0 0 6px;font-size:18px;font-weight:700}
.level-text{margin:0;font-size:13.5px;color:var(--ink-2)}

.dims-card,.pro-card,.advice-card,.know-card,.help-card,.ref-card,.crisis-card{
  background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:18px 18px 16px;margin-top:14px;box-shadow:var(--shadow);
}
.block-title{
  margin:0 0 14px;font-size:12.5px;font-weight:700;letter-spacing:1px;
  color:var(--ink-3);text-transform:uppercase;
}

.dim-row{margin-bottom:13px}
.dim-row:last-child{margin-bottom:2px}
.dim-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:6px}
.dim-name{font-size:14px;font-weight:600}
.dim-val{font-size:11.5px;color:var(--ink-3);white-space:nowrap}
.dim-track{height:8px;border-radius:99px;background:#f0f2f8;overflow:hidden}
.dim-fill{height:100%;width:0;border-radius:99px;transition:width .8s cubic-bezier(.3,.9,.3,1)}
.dims-hint{margin:12px 0 0;font-size:11.5px;color:var(--ink-3)}

.pro-dim{margin:0 0 8px;font-size:14.5px;font-weight:650;color:var(--ink)}
.pro-text{margin:0;font-size:13.8px;color:var(--ink-2);line-height:1.8}
.pro-src{
  margin:12px 0 0;font-size:11.5px;color:var(--ink-3);
  border-left:2px solid var(--accent);padding-left:9px;line-height:1.6;
}

.advice-list{margin:0;padding-left:18px;font-size:13.8px;color:var(--ink-2)}
.advice-list li{margin:8px 0;line-height:1.75}
.advice-list li::marker{color:var(--accent)}

.know-item{padding:11px 0;border-top:1px solid #f0f2f8}
.know-item:first-child{border-top:0;padding-top:0}
.know-item:last-child{padding-bottom:0}
.know-t{margin:0 0 4px;font-size:14px;font-weight:650}
.know-d{margin:0;font-size:13.2px;color:var(--ink-2);line-height:1.78}

.crisis-card{background:#fff6f6;border-color:#f6d8d8}
.crisis-title{margin:0 0 8px;font-size:15.5px;font-weight:700;color:#c93b3b}
.crisis-text{margin:0;font-size:13.6px;color:#6b3d3d;line-height:1.8}
.crisis-calls{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0 10px}
.call-btn{
  flex:1 1 160px;text-align:center;padding:11px 12px;border-radius:12px;
  background:#d84444;color:#fff;font-size:13.5px;font-weight:600;
}
.call-btn.alt{background:#fff;color:#c93b3b;border:1px solid #f0c9c9}
.crisis-foot{margin:0;font-size:11.5px;color:#916565;line-height:1.6}

.help-row{
  display:flex;align-items:center;gap:10px;padding:10px 0;
  border-top:1px solid #f0f2f8;font-size:13.5px;
}
.help-row:first-of-type{border-top:0}
.help-row span{flex:1;color:var(--ink-2)}
.help-row a{font-weight:700;font-variant-numeric:tabular-nums}
.help-row em{font-style:normal;font-size:11.5px;color:var(--ink-3)}

.ref-card p{margin:0;font-size:12.6px;color:var(--ink-2);line-height:1.85}

.result-actions{display:flex;gap:10px;margin-top:18px}
.result-actions .primary-btn{flex:1}

.disclaimer{margin:18px 2px 0;font-size:11.5px;color:var(--ink-3);line-height:1.75}

@media (max-width:480px){
  #app{padding:18px 15px 50px}
  .hero h1{font-size:28px}
  .entry-grid{gap:10px}
  .entry{padding:15px 13px}
  .entry-desc{font-size:11.5px}
  .q-card{padding:22px 17px 18px;border-radius:19px}
  .q-text{font-size:18px}
  .score-card{gap:14px;padding:17px}
  .ring-wrap,.ring{width:100px;height:100px}
  .ring-num{font-size:24px}
  .level-name{font-size:16.5px}
  .level-text{font-size:12.8px}
}