:root{
  --bg:#071022;
  --bg2:#0b1630;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.58);
  --line:rgba(255,255,255,.12);
  --accent:#ff8a1f;
  --shadow:0 30px 90px rgba(0,0,0,.45);
  --r:18px;
  --r2:22px;
  --font:system-ui,-apple-system,Segoe UI,Roboto,"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 18% 10%, rgba(255, 138, 31, .18), transparent 55%),
    radial-gradient(900px 500px at 80% 20%, rgba(120, 160, 255, .14), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg2));
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.topbar{
  position:sticky;top:0;z-index:10;
  backdrop-filter:blur(10px);
  background:rgba(5,10,22,.55);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar__inner{
  max-width:1200px;margin:0 auto;
  padding:14px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;flex-direction:column;line-height:1.05}
.brand__logo{font-weight:800;letter-spacing:.2px;font-size:18px}
.brand__sub{font-size:12px;color:var(--muted2);margin-top:4px}
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav__link{
  color:var(--muted);font-size:14px;padding:8px 10px;border-radius:10px;border:1px solid transparent
}
.nav__link:hover{color:var(--text);border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.05)}

.page{max-width:1200px;margin:0 auto;padding:26px 18px 70px}

.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:start;margin-top:12px}
.hero__left h1{margin:8px 0 10px;font-size:52px;letter-spacing:.4px}
.lead{margin:0 0 18px;color:var(--muted);font-size:16px;line-height:1.7}

.chips{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 16px}
.chip{
  font-size:13px;padding:8px 10px;border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  color:var(--muted);
}

.note{
  border-radius:var(--r);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  padding:14px;
}
.note__title{font-weight:700;margin-bottom:8px}
.note__text{color:var(--muted);font-size:14px;line-height:1.6}

.hero__card{
  border-radius:var(--r2);
  padding:16px;
  background:linear-gradient(180deg, rgba(255, 138, 31, .22), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow);
}

.card__header{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:12px}
.card__title{font-weight:800;font-size:18px}
.card__sub{color:var(--muted);font-size:13px;margin-top:4px}
.badge{
  font-size:12px;padding:6px 10px;border-radius:999px;
  background:rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.9);
}

.panel{
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(5,10,22,.35);
  padding:14px;
}
.panel__title{font-weight:900;margin-bottom:6px}
.panel__desc{color:var(--muted);font-size:13px;line-height:1.6;margin-bottom:10px}

.form{display:grid;gap:12px}
.field{display:grid;gap:8px}
.field__label{color:rgba(255,255,255,.78);font-size:13px}
.field__control{
  width:100%;padding:11px 12px;border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(5,10,22,.55);
  color:rgba(255,255,255,.9);
  outline:none;
}
.field__control:focus{
  border-color:rgba(255, 138, 31, .55);
  box-shadow:0 0 0 4px rgba(255, 138, 31, .12);
}
.field__hint{color:var(--muted2);font-size:12px;line-height:1.5}

.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.btn{
  border:1px solid rgba(255,255,255,.14);
  border-radius:14px;
  padding:12px 12px;
  cursor:pointer;
  font-weight:800;
  font-size:14px;
}
.btn--primary{
  background:linear-gradient(180deg,var(--accent),#ff6f00);
  border-color:rgba(255,255,255,.08);
  color:#111;
}
.btn--primary:hover{filter:brightness(1.03)}
.btn--ghost{background:rgba(255,255,255,.06);color:rgba(255,255,255,.92)}
.btn--ghost:hover{background:rgba(255,255,255,.08)}

.profileHeader{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 10px 12px;
  border-bottom:1px solid rgba(255,255,255,.10);
  margin-bottom:12px;
}
.profileHeader__hello{font-size:18px;font-weight:900}
.profileHeader__meta{font-size:12px;color:var(--muted)}
.muted{color:var(--muted2)}

.miniBtn{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.9);
  border-radius:12px;
  padding:9px 10px;
  cursor:pointer;
  font-weight:800;
  font-size:13px;
}
.miniBtn:hover{background:rgba(255,255,255,.08)}

.status{
  margin-top:12px;
  min-height:22px;
  color:rgba(255,255,255,.82);
  font-size:13px;
  line-height:1.6;
}

.content{margin-top:28px}
.sectionTitle h2{margin:0;font-size:22px}
.sectionTitle p{margin:8px 0 14px;color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{
  border-radius:var(--r);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  padding:14px;
}
.card__kicker{font-size:12px;color:var(--muted2);margin-bottom:6px}
.card__h{font-weight:900;margin:0 0 8px}
.card__p{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 12px}
.card__meta{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--muted2)}

.card__btnrow{display:flex;gap:10px;margin-top:10px}
.smallbtn{
  flex:1;padding:10px;border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.9);
  cursor:pointer;
  font-weight:900;
  font-size:13px;
}
.smallbtn:hover{background:rgba(255,255,255,.08)}

.faq{margin-top:26px}
.qa{
  margin-top:10px;border-radius:var(--r);
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  padding:10px 12px;
}
.qa summary{cursor:pointer;font-weight:900}
.qa__body{margin-top:10px;color:var(--muted);line-height:1.7;font-size:14px}

.footer{margin-top:30px;color:rgba(255,255,255,.55);font-size:12px;text-align:center}

/* LINE FAB */
.fab{
  position:fixed;right:18px;bottom:18px;z-index:50;
  width:56px;height:56px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.fab:hover{background:rgba(0,0,0,.35)}
.fab__icon{
  font-weight:1000;
  font-size:12px;
  letter-spacing:.6px;
  padding:8px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
}

@media (max-width:980px){
  .hero{grid-template-columns:1fr}
  .hero__left h1{font-size:40px}
  .grid{grid-template-columns:1fr}
  .actions{grid-template-columns:1fr}
}