/* ===== 恋爱价值观测试 · 全端适配样式 ===== */
:root {
  --bg: #fff5f7;
  --bg-grad-1: #ffe3ec;
  --bg-grad-2: #e7f0ff;
  --card: #ffffff;
  --text: #2b2330;
  --text-soft: #6b6470;
  --accent: #ff5d8f;
  --accent-soft: #ffd6e4;
  --accent-2: #6c8cff;
  --ok: #25b27a;
  --line: #f0e3e8;
  --shadow: 0 10px 30px rgba(255, 93, 143, .12);
  --radius: 18px;
  --tap: 48px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1620;
    --bg-grad-1: #2a1c28;
    --bg-grad-2: #18203a;
    --card: #241f2c;
    --text: #f3eef5;
    --text-soft: #b3aab8;
    --accent: #ff7aa6;
    --accent-soft: #4a2a3a;
    --accent-2: #8aa2ff;
    --line: #342d3c;
    --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--bg-grad-1), transparent 60%),
    radial-gradient(1000px 500px at 110% 10%, var(--bg-grad-2), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 16px 16px 40px; }

/* 顶部 */
.top { text-align: center; padding: 22px 8px 10px; }
.top h1 { font-size: 1.55rem; margin: 0 0 6px; letter-spacing: .5px; }
.top .sub { color: var(--text-soft); font-size: .92rem; margin: 0; }
.badge {
  display: inline-block; margin-top: 10px; padding: 4px 12px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); font-size: .78rem; font-weight: 600;
}
.switch { display: block; margin: 12px auto 0; font-size: .85rem; color: var(--accent-2); text-decoration: none; }
.switch:hover { text-decoration: underline; }

/* 进度条 */
.progress { height: 8px; background: var(--line); border-radius: 999px; overflow: hidden; margin: 18px 0 4px; }
.progress > i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .35s ease; }
.progress-label { font-size: .78rem; color: var(--text-soft); text-align: right; }

/* 卡片 */
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px 18px; margin-top: 16px; border: 1px solid var(--line);
}
.q-index { font-size: .8rem; color: var(--accent); font-weight: 700; letter-spacing: 1px; }
.q-text { font-size: 1.12rem; font-weight: 600; margin: 8px 0 18px; }
.options { display: grid; gap: 12px; }
.opt {
  display: flex; align-items: center; gap: 12px; width: 100%; min-height: var(--tap);
  text-align: left; padding: 14px 16px; border-radius: 14px; cursor: pointer;
  background: var(--bg); border: 2px solid transparent; color: var(--text);
  font-size: 1rem; transition: transform .12s ease, border-color .15s ease, background .15s ease;
}
.opt:hover { border-color: var(--accent-soft); }
.opt:active { transform: scale(.99); }
.opt.sel { border-color: var(--accent); background: var(--accent-soft); }
.opt .dot {
  flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--accent);
  display: grid; place-items: center; font-size: .8rem; color: #fff;
}
.opt.sel .dot { background: var(--accent); }
.opt .dot.empty { border-color: var(--line); }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--tap); padding: 0 22px; border-radius: 14px; border: none;
  font-size: 1rem; font-weight: 700; cursor: pointer; text-decoration: none;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #fff;
  box-shadow: var(--shadow); transition: opacity .15s, transform .12s;
}
.btn:hover { opacity: .94; }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; box-shadow: none; }
.btn.ghost { background: var(--bg); color: var(--accent); border: 2px solid var(--accent-soft); box-shadow: none; }
.btn-row { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; }

/* 结果 */
.result { text-align: center; }
.score-ring {
  width: 150px; height: 150px; margin: 6px auto 10px; border-radius: 50%;
  display: grid; place-items: center; position: relative;
  background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--line) 0);
}
.score-ring::after {
  content: ""; position: absolute; inset: 12px; border-radius: 50%; background: var(--card);
}
.score-ring b { position: relative; font-size: 2.3rem; color: var(--accent); }
.score-ring small { position: relative; display: block; color: var(--text-soft); font-size: .8rem; }
.persona { font-size: 1.5rem; font-weight: 800; margin: 6px 0 2px; }
.persona .em { margin-right: 6px; }
.review { color: var(--text-soft); font-size: .98rem; padding: 0 6px; }
.dims { text-align: left; margin: 18px 0 4px; }
.dim { margin: 12px 0; }
.dim .lab { display: flex; justify-content: space-between; font-size: .88rem; margin-bottom: 4px; }
.dim .lab b { color: var(--accent-2); }
.bar { height: 10px; background: var(--line); border-radius: 999px; overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width .6s ease; }
.advice { background: var(--bg); border-radius: 14px; padding: 14px 16px; margin-top: 16px; font-size: .92rem; text-align: left; }
.advice h4 { margin: 0 0 6px; color: var(--accent); }
.hidden { display: none !important; }

/* 结果增强样式 */
.level {
  display: inline-block; margin: 4px auto 0; padding: 4px 14px; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent)); color: #fff;
  font-size: .82rem; font-weight: 700;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 14px 0 4px; }
.tag {
  padding: 4px 12px; border-radius: 999px; background: var(--bg); color: var(--text-soft);
  border: 1px solid var(--line); font-size: .8rem;
}
.match {
  background: var(--bg); border-radius: 14px; padding: 14px 16px; margin-top: 16px; text-align: left; font-size: .92rem;
}
.match h4 { margin: 0 0 6px; color: var(--accent-2); }
.match b { color: var(--accent); }
.match span { display: block; color: var(--text-soft); margin-top: 4px; }
.quote {
  margin: 16px 0 4px; font-style: italic; color: var(--text-soft); font-size: .98rem;
  border-left: 3px solid var(--accent-soft); padding-left: 12px; text-align: left;
}
.brand { font-size: .72rem; color: var(--text-soft); letter-spacing: 1px; margin: 2px 0 0; }

/* 海报弹层 */
.modal {
  position: fixed; inset: 0; background: rgba(20, 16, 24, .62); display: grid; place-items: center;
  z-index: 60; padding: 16px; animation: slideIn .2s ease;
}
.modal .box { background: #fff; border-radius: 16px; padding: 14px; max-width: 340px; width: 100%; text-align: center; }
.modal img { width: 100%; border-radius: 12px; display: block; }
.modal .tip { font-size: .76rem; color: var(--text-soft); margin: 8px 0 12px; }
.modal .btn-row { display: flex; gap: 10px; }
.modal .btn { flex: 1; min-height: 44px; text-decoration: none; }

/* 底部 CTA / 广告 / 备案 */
.cta {
  display: block; text-align: center; margin: 22px 0 0; padding: 16px;
  border-radius: 16px; background: linear-gradient(90deg, #ff7a59, #ff5d8f); color: #fff;
  font-weight: 800; text-decoration: none; font-size: 1.05rem; box-shadow: var(--shadow);
}
.cta small { display: block; font-weight: 500; font-size: .78rem; opacity: .92; margin-top: 4px; }
.ad-slot {
  margin: 18px 0 0; min-height: 80px; border: 1.5px dashed var(--line); border-radius: 14px;
  display: grid; place-items: center; color: var(--text-soft); font-size: .8rem; text-align: center; padding: 10px;
}
.ad-slot.filled { border-style: solid; }
.beian { text-align: center; font-size: .76rem; color: var(--text-soft); margin-top: 18px; line-height: 1.9; }
.beian a { color: var(--text-soft); text-decoration: none; }
.beian a:hover { text-decoration: underline; }
.privacy { text-align: center; font-size: .74rem; color: var(--text-soft); margin-top: 10px; }

/* 答题实时人格预测 */
.prediction {
  text-align: center; font-size: .82rem; color: var(--accent); font-weight: 700;
  background: var(--accent-soft); border-radius: 999px; padding: 6px 14px; margin: 10px auto 0;
  display: inline-block; animation: slideIn .25s ease;
}
.prediction.hidden { display: none !important; }

/* 雷达图 */
.radar { display: block; margin: 8px auto 4px; max-width: 100%; }
.block { background: var(--bg); border-radius: 14px; padding: 14px 16px; margin-top: 16px; text-align: left; font-size: .92rem; }
.block h4 { margin: 0 0 8px; color: var(--accent); }
.tips { margin: 0; padding-left: 20px; }
.tips li { margin: 6px 0; color: var(--text); }
.rarity {
  display: inline-block; margin: 8px auto 0; padding: 4px 14px; border-radius: 999px;
  background: linear-gradient(90deg, #ffd76b, #ff9b6b); color: #5a3b12; font-size: .8rem; font-weight: 700;
}
.avoid { background: #fff4f0; border-radius: 14px; padding: 14px 16px; margin-top: 16px; text-align: left; font-size: .92rem; }
.avoid h4 { margin: 0 0 6px; color: #ff6b3d; }
.avoid b { color: #ff6b3d; }
.avoid span { display: block; color: var(--text-soft); margin-top: 4px; }
.compare { background: #eef4ff; border-radius: 14px; padding: 14px 16px; margin-top: 16px; text-align: left; font-size: .92rem; }
.compare h4 { margin: 0 0 6px; color: var(--accent-2); }
.compare b { color: var(--accent-2); font-size: 1.2rem; }
.compare span { display: block; color: var(--text-soft); margin-top: 4px; }
.toggle { width: 100%; }

/* 好友分享横幅 */
.friend-banner { margin: 14px 0 0; }
.friend-banner.hidden { display: none !important; }
.fb-card {
  display: flex; align-items: center; gap: 12px; background: linear-gradient(90deg, var(--accent-soft), #e7f0ff);
  border: 1px solid var(--accent-soft); border-radius: 16px; padding: 14px 16px; flex-wrap: wrap;
}
.fb-em { font-size: 2rem; flex: 0 0 auto; }
.fb-body { flex: 1; min-width: 160px; font-size: .86rem; line-height: 1.5; }
.fb-body b { display: block; color: var(--text); font-size: .92rem; }
.fb-body span { display: block; color: var(--text-soft); }
.fb-actions { display: flex; gap: 8px; flex: 0 0 auto; }
.fb-actions .btn { min-height: 42px; padding: 0 16px; font-size: .9rem; }

/* 动画 */
@keyframes slideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.animate { animation: slideIn .3s ease; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: #2b2330; color: #fff; padding: 10px 18px; border-radius: 999px; font-size: .88rem;
  box-shadow: var(--shadow); opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 50;
}
.toast.show { opacity: 1; }

@media (max-width: 380px) {
  .top h1 { font-size: 1.35rem; }
  .opt { font-size: .95rem; padding: 12px 14px; }
}