:root {
  --bg: #0f1115;
  --card: #171a21;
  --card-2: #1e222b;
  --text: #e7e9ee;
  --muted: #8a90a0;
  --primary: #ffd34d;
  --primary-ink: #1a1500;
  --accent: #7ad0ff;
  --border: #262b36;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

#app { max-width: 760px; margin: 0 auto; padding: 32px 16px 80px; }

.screen { display: none; }
.screen.active { display: block; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: none; } }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

/* Hero */
.hero { text-align: center; padding: 56px 32px; }
.title { font-size: 56px; margin: 0; letter-spacing: 2px; }
.title .plus { color: var(--primary); }
.subtitle { color: var(--muted); margin: 8px 0 24px; font-size: 18px; }
.desc { color: var(--text); margin-bottom: 32px; }
.foot { color: var(--muted); font-size: 13px; margin-top: 24px; }

.rarity-tease {
  list-style: none;
  padding: 0;
  margin: 22px auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: 460px;
}
.rarity-tease li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1px solid currentColor;
  background: rgba(255,255,255,0.03);
}
.rarity-tease .stars { font-size: 11px; }
.tease {
  color: var(--text);
  font-size: 14px;
  line-height: 1.75;
  margin: 20px auto 28px;
  max-width: 480px;
}
.tease strong { color: var(--primary); }

/* Buttons */
.btn {
  display: inline-block;
  border: 0;
  border-radius: 10px;
  padding: 12px 28px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .1s ease, opacity .2s ease;
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-secondary { background: var(--card-2); color: var(--text); border: 1px solid var(--border); }

/* Quiz */
.quiz-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.quiz-head span { color: var(--muted); font-variant-numeric: tabular-nums; min-width: 60px; }
.progress-bar { flex: 1; height: 8px; background: var(--card-2); border-radius: 4px; overflow: hidden; }
#progressFill { height: 100%; width: 0; background: var(--primary); transition: width .3s; }

.question-list { list-style: none; padding: 0; margin: 0; }
.question-list li { margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.question-list li:last-child { border-bottom: 0; }
.q-text { font-weight: 600; margin: 0 0 12px; }
.q-idx { color: var(--muted); margin-right: 6px; }
.opts { display: flex; flex-direction: column; gap: 8px; }
.opt {
  display: block;
  padding: 12px 16px;
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all .15s;
}
.opt:hover { border-color: var(--accent); }
.opt input { display: none; }
.opt.checked { border-color: var(--primary); background: rgba(255,211,77,.08); }

.quiz-foot { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: 13px; margin-top: 12px; }

/* Result */
.result .kicker { color: var(--muted); margin: 0; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; text-align: center; }
.res-avatar { display: flex; justify-content: center; margin: 16px 0 4px; }
.res-avatar svg { filter: drop-shadow(0 6px 20px rgba(0,0,0,0.35)); }
.result .res-name,
.result .res-code,
.result .res-match,
.result .rarity-badge { text-align: center; }
.result > .card > .res-name { text-align: center; }
.result .rarity-badge { display: inline-flex; }
#screen-result .card { text-align: center; }
#screen-result .card .tagline,
#screen-result .card .res-desc,
#screen-result .card .dim-list,
#screen-result .card .alt-list,
#screen-result .card .friendly { text-align: left; }
#screen-result .card h3 { text-align: left; }

.alt-list li { align-items: center; gap: 12px; }
.alt-avatar { flex-shrink: 0; display: inline-flex; }
.alt-avatar svg { display: block; }
.alt-list .alt-name { flex: 1; }
.res-name { font-size: 42px; margin: 8px 0 4px; }
.res-code { color: var(--accent); margin: 0 0 8px; font-weight: 600; letter-spacing: 1px; font-size: 14px; }
.res-match { color: var(--primary); margin: 0 0 16px; font-weight: 600; }
.tagline { border-left: 3px solid var(--primary); padding: 4px 14px; margin: 16px 0; color: var(--text); font-style: italic; }
.res-desc { margin: 16px 0 32px; }
.res-desc p { margin: 0 0 14px; line-height: 1.8; }
.res-desc p:last-child { margin-bottom: 0; }
.desc-tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid currentColor;
  margin-right: 6px;
  letter-spacing: 0.5px;
  vertical-align: 1px;
}
.desc-tone {
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
  text-align: right;
  margin-top: 18px !important;
}

.result h3 { font-size: 16px; color: var(--muted); border-top: 1px solid var(--border); padding-top: 20px; margin-top: 24px; }

.dim-list { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 12px; }
.dim-card {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
}
.dim-card header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.dim-title { display: flex; align-items: baseline; gap: 8px; }
.dim-code {
  font-size: 12px; font-weight: 700; color: var(--muted);
  background: var(--bg); padding: 2px 8px; border-radius: 6px;
  letter-spacing: 0.5px;
}
.dim-name { font-size: 16px; font-weight: 600; color: var(--text); }
.dim-score { display: flex; align-items: center; gap: 4px; font-weight: 700; font-size: 14px; }
.dim-score .sep { color: var(--muted); font-weight: 400; margin: 0 2px; }
.dim-score.lv-H { color: #ffd34d; }
.dim-score.lv-M { color: #7ad0ff; }
.dim-score.lv-L { color: #b0a5ff; }
.dim-tag { font-size: 13px; color: var(--muted); margin: 0 0 4px; font-weight: 600; }
.dim-desc { font-size: 14px; color: var(--text); margin: 0; line-height: 1.55; }

.friendly {
  margin-top: 28px;
  padding: 18px 20px;
  background: var(--card-2);
  border: 1px dashed var(--border);
  border-radius: 12px;
}
.friendly h4 { margin: 0 0 6px; font-size: 14px; color: var(--primary); }
.friendly p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.alt-sub { color: var(--muted); font-weight: 400; margin-left: 8px; font-size: 12px; letter-spacing: 1px; }
.alt-rarity { margin-left: 8px; font-size: 12px; letter-spacing: 1px; }

/* Rarity badge */
.rarity-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  margin: 4px 0 12px;
  border: 1px solid currentColor;
  background: rgba(255, 255, 255, 0.03);
}
.rarity-badge .stars { font-size: 14px; }
.rarity-badge .rarity-label { font-weight: 600; }

.rarity-common   { color: #9aa0ac; }
.rarity-uncommon { color: #7ed0a0; }
.rarity-rare     { color: #7ad0ff; }
.rarity-epic     { color: #c58cff; }
.rarity-legend   {
  color: #ffd34d;
  background: linear-gradient(90deg, rgba(255,211,77,0.12), rgba(255,130,77,0.12));
  animation: legend-glow 2.4s ease-in-out infinite;
}
@keyframes legend-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,211,77,0.4); }
  50%      { box-shadow: 0 0 14px 2px rgba(255,211,77,0.35); }
}

.alt-list { list-style: none; padding: 0; margin: 0; }
.alt-list li {
  display: flex; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px dashed var(--border);
}
.alt-list li:last-child { border: 0; }
.alt-list .alt-name { font-weight: 600; }
.alt-list .alt-pct { color: var(--muted); font-variant-numeric: tabular-nums; }

.result-foot { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

@media (max-width: 560px) {
  .card { padding: 24px 18px; }
  .title { font-size: 44px; }
  .res-name { font-size: 32px; }
  .hero { padding: 40px 20px; }
}