/* KK音標小公主 — dark (synced from Mac + dark tokens) */
:root{
  color-scheme: dark;
  --bg1:#120814;
  --bg2:#0b1220;
  --ink:#f3e8ff;
  --muted:#d8b4fe;
  --card:#1a1224;
  --pink:#ff6b9d;
  --pink2:#ff8fab;
  --purple:#c77dff;
  --mint:#80ed99;
  --yellow:#ffe066;
  --sky:#74c0fc;
  --ok:#4ade80;
  --bad:#fb7185;
  --line:rgba(232,121,249,.28);
  --shadow:0 12px 28px rgba(0,0,0,.4);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  color:var(--ink);
  line-height:1.75;
  min-height:100vh;
  background:
    radial-gradient(circle at 10% 10%,rgba(255,107,157,.22) 0,transparent 40%),
    radial-gradient(circle at 90% 0%,rgba(199,125,255,.2) 0,transparent 35%),
    radial-gradient(circle at 50% 100%,rgba(116,192,252,.12) 0,transparent 40%),
    linear-gradient(180deg,var(--bg1),var(--bg2));
}
a{color:var(--pink2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:960px;margin:0 auto;padding:18px 14px 72px}
.top{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  margin-bottom:18px;
}
.brand{
  display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.2rem;color:var(--ink);
}
.logo{
  width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;font-size:1.4rem;
  box-shadow:var(--shadow);
}
.nav{display:flex;flex-wrap:wrap;gap:8px}
.nav a{
  background:rgba(26,18,36,.95);border:2px solid var(--line);padding:7px 12px;border-radius:999px;
  color:var(--ink);font-size:.88rem;font-weight:700;
}
.nav a:hover{background:rgba(255,107,157,.15);text-decoration:none;border-color:var(--pink)}
.hero{
  background:linear-gradient(135deg,#9d174d 0%,#7e22ce 50%,#1d4ed8 100%);
  color:#fff;border-radius:28px;padding:26px 20px;box-shadow:var(--shadow);margin-bottom:20px;
  position:relative;overflow:hidden;
}
.hero::after{
  content:"✨🎀🌟";position:absolute;right:12px;bottom:8px;font-size:1.4rem;opacity:.85;
}
.hero h1{margin:0 0 8px;font-size:clamp(1.55rem,4.2vw,2.2rem);line-height:1.25}
.hero p{margin:0;opacity:.96;font-size:1.05rem;max-width:34em}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.card{
  background:var(--card);border-radius:var(--radius);padding:16px 14px;box-shadow:var(--shadow);
  border:2px solid var(--line);transition:transform .15s ease, border-color .15s;
}
a.card:hover{transform:translateY(-4px) rotate(-.5deg);text-decoration:none;border-color:var(--pink2)}
.card .emoji{font-size:2rem;display:block;margin-bottom:6px}
.card h2{margin:0 0 4px;font-size:1.08rem;color:#fce7f3}
.card p{margin:0;color:#d8b4fe;font-size:.9rem}
.panel{
  background:var(--card);border-radius:26px;padding:20px 16px;box-shadow:var(--shadow);
  border:2px solid var(--line);margin-bottom:16px;
}
.panel h1{margin-top:0;font-size:clamp(1.4rem,3.5vw,1.9rem);color:#fdf2f8}
.panel h2{font-size:1.15rem;color:#fda4cf;margin-top:1.3em}
.tip{
  background:rgba(6,78,59,.35);border:2px dashed rgba(128,237,153,.45);border-radius:16px;padding:12px 14px;margin:12px 0;
}
.tip strong{color:#86efac}
.note{
  background:rgba(113,63,18,.4);border:2px solid rgba(251,191,36,.45);border-radius:16px;padding:12px 14px;margin:12px 0;
  color:#fde68a;
}
.kk-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:10px;margin:14px 0;
}
.kk-tile{
  background:linear-gradient(180deg,#22162f,#1a1224);
  border:2px solid var(--line);border-radius:18px;padding:12px 8px;text-align:center;
  user-select:none;transition:transform .12s, box-shadow .12s, border-color .12s;
}
.kk-tile:hover{
  transform:translateY(-2px);box-shadow:0 8px 20px rgba(255,107,157,.3);
  border-color:var(--pink);
}
.kk-tile .sym{
  font-family:Georgia,"Times New Roman",serif;
  font-size:1.85rem;font-weight:700;color:#fda4cf;line-height:1.2;
  background:rgba(26,18,36,.9);border:2px solid var(--line);padding:6px 14px;border-radius:16px;cursor:pointer;
  min-width:3.2em;
}
.kk-tile .sym:hover,.kk-tile .sym:focus{
  outline:none;background:rgba(255,107,157,.18);border-color:var(--pink);
}
.ph-play{
  display:inline-flex;align-items:center;justify-content:center;
  width:100%;margin-top:8px;
  background:linear-gradient(135deg,#52b788,#80ed99);color:#052e16;
  border:0;border-radius:999px;padding:7px 10px;
  font-size:.82rem;font-weight:800;cursor:pointer;font-family:inherit;
}
.ph-play:hover,.ph-play:focus{outline:none;filter:brightness(1.06)}
.kk-tile .zy{font-size:1.05rem;color:#e9d5ff;font-weight:800;margin-top:2px}
.kk-tile .ex{font-size:.78rem;color:#a78bfa;margin-top:4px}
.kk-tile .say{font-size:.75rem;color:var(--pink2);font-weight:700;margin-top:4px}
.kk-tile .hint{font-size:.68rem;color:var(--pink2);font-weight:700;margin-top:6px}
.ex-list{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.ex-word{
  display:block;width:100%;
  background:rgba(15,10,20,.65);border:1.5px solid var(--line);border-radius:12px;
  padding:5px 6px;font-size:.78rem;font-weight:700;color:var(--ink);line-height:1.35;
  cursor:pointer;font-family:inherit;
}
.ex-word:hover,.ex-word:focus{outline:none;border-color:var(--pink);background:rgba(255,107,157,.12)}
.ex-word .ipa{
  display:block;font-family:Georgia,"Times New Roman",serif;
  color:#fda4cf;font-weight:700;font-size:.88rem;
}
.flash .ex-list{flex-direction:row;flex-wrap:wrap;justify-content:center;margin-top:10px}
.flash .ex-word{width:auto;min-width:7.5em;padding:8px 12px;font-size:.9rem}
.flash .big[data-say]{cursor:pointer;border-radius:18px;padding:4px 12px}
.flash .big[data-say]:hover{background:rgba(255,107,157,.15)}
.flash{
  text-align:center;padding:22px 12px;background:linear-gradient(180deg,#2a1530,#1a1224);
  border-radius:24px;border:3px solid rgba(255,107,157,.45);margin:14px 0;
}
.flash .big{
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(3rem,12vw,4.5rem);color:#fda4cf;font-weight:800;line-height:1.1;
}
.flash .meta{margin-top:8px;font-size:1.15rem}
.flash .zy-big{font-size:1.6rem;color:#e9d5ff;font-weight:900}
.btn-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:14px}
button, .btn{
  border:0;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer;
  font-size:.95rem;font-family:inherit;
}
.btn-pink{background:linear-gradient(135deg,var(--pink),var(--pink2));color:#fff}
.btn-purple{background:linear-gradient(135deg,var(--purple),#a78bfa);color:#fff}
.btn-mint{background:linear-gradient(135deg,#52b788,#80ed99);color:#052e16}
.btn-sky{background:linear-gradient(135deg,#4dabf7,var(--sky));color:#0b1220}
.btn-ghost{background:transparent;border:2px solid var(--line);color:var(--ink)}
button:hover,.btn:hover{filter:brightness(1.08)}
.quiz{background:rgba(88,28,135,.35);border:2px solid rgba(199,125,255,.4);border-radius:18px;padding:14px;margin-top:16px}
.quiz h2{margin-top:0;color:#e9d5ff}
.q{margin:12px 0;padding-bottom:10px;border-bottom:1px dashed rgba(199,125,255,.35)}
.q:last-of-type{border-bottom:0}
.q label{display:block;margin:5px 0;cursor:pointer;padding:4px 6px;border-radius:10px}
.q label:hover{background:rgba(255,107,157,.15)}
.result{margin-top:10px;font-weight:800}
.result.ok{color:var(--ok)}
.result.bad{color:var(--bad)}
.stars{letter-spacing:2px;font-size:1.2rem}
.footer{margin-top:24px;color:#c4b5fd;font-size:.88rem;text-align:center}
.back{display:inline-block;margin-bottom:10px;font-weight:700}
.badge{
  display:inline-block;background:#ffe066;color:#422006;font-size:.75rem;font-weight:800;
  padding:2px 8px;border-radius:999px;margin-left:6px;vertical-align:middle;
}
.progress{
  height:10px;background:rgba(255,107,157,.2);border-radius:999px;overflow:hidden;margin:10px 0 4px;
}
.progress > span{display:block;height:100%;background:linear-gradient(90deg,var(--pink),var(--purple));width:0%;transition:width .3s}
.voice-switch{
  flex:1 1 100%;
  width:100%;
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  background:rgba(26,18,36,.95);
  border:2px solid var(--line);
  border-radius:18px;
  padding:8px 12px;
  margin:2px 0 0;
  box-shadow:var(--shadow);
}
.voice-label{font-size:.88rem;font-weight:800;color:var(--ink);margin-right:4px}
.voice-btn{
  background:rgba(255,107,157,.1);border:2px solid var(--line);padding:7px 14px;border-radius:999px;
  color:var(--ink);font-size:.88rem;font-weight:800;
}
.voice-btn:hover{background:rgba(255,107,157,.18);filter:none}
.voice-btn.is-on{
  background:linear-gradient(135deg,var(--pink),var(--purple));
  color:#fff;border-color:transparent;
}
@media (max-width:600px){
  .hero{border-radius:22px;padding:20px 14px}
}