:root{
  --bg1:#0b1322;
  --bg2:#101b2f;
  --bg3:#211a3b;
  --glass: rgba(255,255,255,.06);
  --glass2: rgba(255,255,255,.10);
  --border: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);

  --accent1:#7c3aed;
  --accent2:#ec4899;
  --accent3:#22d3ee;
  --shadow: 0 24px 80px rgba(0,0,0,.45);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 800px at 20% 0%, rgba(124,58,237,.20), transparent 60%),
              radial-gradient(1000px 700px at 80% 20%, rgba(236,72,153,.16), transparent 55%),
              linear-gradient(180deg, var(--bg1), var(--bg2) 45%, var(--bg3));
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:0;
  background:
    radial-gradient(900px 520px at 30% 10%, rgba(34,211,238,.10), transparent 60%),
    radial-gradient(800px 480px at 70% 90%, rgba(124,58,237,.12), transparent 55%);
  pointer-events:none;
  filter: blur(0px);
}

.wrap{
  max-width: 980px;
  margin: 0 auto;
  padding: 96px 16px 64px;
}

.topbar{
  position:fixed; top:0; left:0; right:0;
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 18px;
  background: rgba(10,16,28,.40);
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  z-index:10;
}

.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none; color:var(--text);
}
.brand__dot{
  width:10px; height:10px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  box-shadow: 0 0 24px rgba(124,58,237,.6);
}
.brand__text{ font-weight:800; letter-spacing:.08em; }

.pill{
  text-decoration:none;
  color:var(--text);
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  background: rgba(255,255,255,.06);
}

.glass{
  background: var(--glass);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.screen{ display:none; }
.screen.is-active{ display:block; }

.hero{ display:grid; gap:18px; }
.hero__title{
  margin: 6px 0 0;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height:1.12;
  letter-spacing:.02em;
}
.hero__titleGlow{
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(236,72,153,1));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero__titleSub{
  display:block;
  margin-top:10px;
  font-size: clamp(14px, 1.7vw, 18px);
  color: var(--muted);
  font-weight:600;
}

.card{
  padding: 22px;
  display:grid;
  grid-template-columns: 56px 1fr;
  gap:16px;
}
.card__icon{
  width:56px; height:56px; border-radius:16px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(236,72,153,.25));
  border:1px solid rgba(255,255,255,.10);
}
.card__body{ display:grid; gap:12px; }
.muted{ color: var(--muted); }

.bullets{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height:1.8;
}

.fine{
  margin:0;
  font-size: 12px;
  color: rgba(255,255,255,.55);
}

.progress{
  display:grid;
  gap:10px;
  margin-bottom: 14px;
}
.progress__top{ display:flex; justify-content:space-between; align-items:center; }
.progress__label{ display:flex; gap:12px; align-items:baseline; font-weight:700; }
.progress__bar{
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.08);
}
.progress__fill{
  height:100%;
  width:0%;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  box-shadow: 0 0 18px rgba(124,58,237,.55);
  transition: width .25s ease;
}

.quizCard{
  padding: 22px;
}
.qtitle{
  margin: 6px 0 16px;
  font-size: clamp(18px, 2.1vw, 26px);
  line-height:1.3;
}

.choices{
  display:grid;
  gap: 10px;
  margin: 10px 0 18px;
}
.choice{
  width:100%;
  text-align:left;
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
}
.choice:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.16);
}
.choice.is-selected{
  background: linear-gradient(135deg, rgba(124,58,237,.30), rgba(236,72,153,.22));
  border-color: rgba(124,58,237,.45);
}

.nav{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-top: 8px;
}
.nav--center{ justify-content:center; }

.btn{
  border:none;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight:800;
  letter-spacing:.02em;
  cursor:pointer;
  color: var(--text);
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.btn--lg{ padding: 14px 18px; }
.btn--primary{
  background: linear-gradient(135deg, rgba(124,58,237,1), rgba(236,72,153,1));
  border: none;
  box-shadow: 0 18px 46px rgba(124,58,237,.26);
}
.btn--ghost{
  background: rgba(255,255,255,.04);
}
.btn--line{
  background: linear-gradient(135deg, #06c755, #00b84a);
  border:none;
}
.btn__arrow{ opacity:.95; }

.resultCard{ padding: 22px; }
.resultTitle{
  margin: 6px 0 14px;
  font-size: clamp(20px, 2.4vw, 30px);
}

.scoreRow{
  display:grid;
  grid-template-columns: 240px 1fr;
  gap:16px;
  align-items:center;
}
.score__num{
  font-size: 44px;
  font-weight: 900;
}
.score__unit{ font-size: 14px; color: var(--muted); margin-left:8px; }

.meter__bar{
  height: 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.08);
}
.meter__fill{
  height:100%;
  width:0%;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  transition: width .35s ease;
}
.meter__labels{
  display:flex; justify-content:space-between;
  margin-top:6px;
  color: rgba(255,255,255,.55);
  font-size: 12px;
}

.grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mini{
  padding: 14px;
  box-shadow: none;
}
.mini__title{ font-weight:900; margin-bottom:8px; }
.mini__list{ margin:0; padding-left:18px; color: var(--muted); line-height:1.8; }

.cta{
  margin-top: 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
}
.cta__title{ font-weight:900; margin-bottom:4px; }

@media (max-width: 720px){
  .wrap{ padding-top: 88px; }
  .card{ grid-template-columns: 1fr; }
  .scoreRow{ grid-template-columns: 1fr; }
  .cta{ flex-direction: column; align-items:stretch; }
  .grid{ grid-template-columns: 1fr; }
}