:root{
  --main:#4f7f62;
  --dark:#31533f;
  --bg:#f4f8f3;
  --accent:#dff0e5;
  --line:#d7e4da;
  --text:#26332c;
  --muted:#6c7a70;
  --card:#ffffffdd;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic","Yu Gothic UI",Meiryo,sans-serif;
  color:var(--text);
  background:radial-gradient(circle at 12% 0%,var(--accent),transparent 30%),radial-gradient(circle at 88% 12%,#fff7,transparent 28%),var(--bg);
  padding:18px;
}
a{color:inherit}
.app{
  max-width:920px;
  margin:auto;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:30px;
  overflow:hidden;
  box-shadow:0 22px 70px #1e282126;
  backdrop-filter:blur(18px);
}
.topbar{
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
  padding:14px 20px;
  background:#ffffffcc;
  border-bottom:1px solid var(--line);
}
.brand{font-weight:950;color:var(--dark)}
nav{display:flex;gap:8px;overflow-x:auto}
nav a{
  text-decoration:none;
  white-space:nowrap;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  border-radius:999px;
  padding:8px 10px;
  font-size:13px;
  font-weight:850;
}
.screen{display:none}
.screen.active{display:block;animation:fade .25s ease}
.hero,.content{padding:30px}
.badge{
  display:inline-flex;
  background:var(--accent);
  color:var(--dark);
  border-radius:999px;
  padding:7px 12px;
  font-size:13px;
  font-weight:950;
}
h1{
  font-size:clamp(38px,7vw,64px);
  line-height:1.05;
  letter-spacing:-.075em;
  color:var(--dark);
  margin:16px 0 12px;
}
h2{font-size:clamp(25px,5vw,40px);letter-spacing:-.05em;color:var(--dark)}
p{color:var(--muted);line-height:1.8}
.notice{
  margin-top:18px;
  background:#fff9ef;
  border:1px solid #eadbc6;
  color:#7b5b43;
  border-radius:18px;
  padding:14px;
  line-height:1.7;
  font-size:13px;
}
.btn{
  border:0;
  border-radius:16px;
  padding:14px 18px;
  background:var(--main);
  color:white;
  font-weight:950;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  margin-top:18px;
}
.btn.secondary{background:#f5f7f5;color:var(--dark);border:1px solid var(--line)}
.btn.dark{background:#222}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.meta,.panel{
  border:1px solid var(--line);
  background:#ffffffb8;
  border-radius:20px;
  padding:16px;
  margin-bottom:16px;
}
.meta strong,.history-grid strong{display:block;font-size:22px;color:var(--dark)}
.meta span,.history-grid span{font-size:12px;color:var(--muted)}
.progress-line{display:flex;justify-content:space-between;color:var(--muted);font-weight:850;margin-bottom:10px}
.progress{height:12px;background:#e8f0ea;border-radius:999px;overflow:hidden;margin-bottom:24px}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--main),#c8b36f);transition:.25s}
.question-icon{width:48px;height:48px;border-radius:16px;background:var(--accent);display:grid;place-items:center;font-size:25px;margin:14px 0}
#choices{display:grid;gap:12px}
.choice{
  width:100%;
  text-align:left;
  border:1px solid var(--line);
  background:#fff;
  border-radius:18px;
  padding:16px;
  font-size:16px;
  cursor:pointer;
}
.choice:hover{transform:translateY(-1px);border-color:var(--main)}
.result-card{
  text-align:center;
  border:1px solid var(--line);
  border-radius:28px;
  padding:28px 20px;
  background:radial-gradient(circle at top left,var(--accent),transparent 36%),#ffffffc8;
  margin-bottom:16px;
}
.result-icon{font-size:66px}
.score{font-size:clamp(58px,13vw,92px);font-weight:950;color:var(--dark);letter-spacing:-.08em;line-height:1}
.score small{font-size:22px;color:var(--muted)}
.quote,.daily-card{
  margin-top:16px;
  border:1px solid var(--line);
  background:#ffffffb8;
  border-radius:18px;
  padding:14px;
  color:var(--dark);
  font-weight:850;
  line-height:1.7;
}
.axis-summary{display:grid;gap:12px;margin-top:18px;text-align:left}
.axis-row{display:grid;grid-template-columns:86px 1fr 42px;gap:10px;align-items:center;color:var(--muted);font-weight:850;font-size:13px}
.axis-track{height:9px;background:#e8f0ea;border-radius:999px;overflow:hidden}
.axis-fill{height:100%;background:linear-gradient(90deg,var(--main),#c8b36f,#d99a8d);border-radius:999px}
.battery-gauge{
  margin:16px auto;
  max-width:330px;
  height:32px;
  border:3px solid var(--dark);
  border-radius:12px;
  padding:4px;
  position:relative;
}
.battery-gauge:after{
  content:"";
  position:absolute;
  right:-12px;
  top:8px;
  width:8px;
  height:12px;
  border-radius:0 5px 5px 0;
  background:var(--dark);
}
.battery-gauge span{display:block;height:100%;width:0;background:linear-gradient(90deg,#d64d4d,#e5b24e,#68b36f);border-radius:7px;transition:.8s}
.hidden{display:none}
.history-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.history-grid div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px}
.history-row{display:grid;grid-template-columns:80px 1fr 52px;gap:8px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:9px;margin-top:8px;color:var(--muted);font-size:12px}
.mood-picker{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.mood-picker button{border:1px solid var(--line);background:#fff;border-radius:15px;min-height:44px;font-size:22px;cursor:pointer}
.mood-picker button.active{background:var(--accent)}
.mission{display:flex;gap:10px;align-items:center;border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px;margin-top:8px;color:var(--muted);font-weight:850}
.streak{margin-top:12px;background:var(--accent);border-radius:14px;padding:12px;color:var(--dark);font-weight:950}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;margin-top:12px}
.day{border:1px solid var(--line);background:#fff;border-radius:12px;min-height:36px;display:grid;place-items:center;color:var(--muted);font-size:12px;font-weight:850}
.day.done{background:var(--accent);color:var(--dark)}
.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.badge-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px;color:var(--muted);font-size:12px;font-weight:850}
.badge-card.unlocked{background:var(--accent);color:var(--dark)}
textarea{width:100%;min-height:110px;border:1px solid var(--line);border-radius:16px;padding:12px;font:inherit;line-height:1.6}
footer{padding:0 30px 26px;color:var(--muted);font-size:12px;line-height:1.7}
.splash{position:fixed;inset:0;z-index:999;display:grid;place-items:center;background:linear-gradient(135deg,var(--bg),var(--accent));transition:.45s}
.splash.hide{opacity:0;visibility:hidden;pointer-events:none}
.splash-card{background:#ffffffd8;border:1px solid var(--line);border-radius:30px;padding:30px;text-align:center;box-shadow:0 22px 70px #1e282126}
.splash-icon{font-size:48px}
.splash-card strong{display:block;font-size:24px;color:var(--dark)}
.splash-card span{color:var(--muted);font-weight:850}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:720px){
  body{padding:0}
  .app{border-radius:0;min-height:100vh}
  .topbar{flex-direction:column;align-items:flex-start}
  nav{width:100%}
  .hero,.content{padding:20px}
  .meta-grid,.history-grid,.badges{grid-template-columns:1fr}
  .btn,.choice{width:100%}
  .actions{flex-direction:column}
  .axis-row{grid-template-columns:74px 1fr 38px}
}