/* =========================================================================
 * 萌学古韵 · 亲子单词打卡（漫剧古风 redesign）
 * ========================================================================= */
:root {
  --paper: #efe2c4;
  --paper2: #e6d4ad;
  --ink: #2e2620;
  --ink-soft: #6b5a48;
  --vermilion: #b5341f;
  --vermilion-d: #8f2716;
  --gold: #c9a227;
  --gold-l: #e3c66a;
  --jade: #4f7942;
  --cream: #fbf3df;
  --shadow: 0 8px 22px rgba(80, 46, 16, .24);
  --radius: 18px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  min-height: 100vh;
  padding: 10px 10px 40px;
  background-color: #e9d8b4;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.35), transparent 38%),
    radial-gradient(circle at 88% 30%, rgba(201,162,39,.16), transparent 42%),
    radial-gradient(circle at 30% 88%, rgba(181,52,31,.10), transparent 45%),
    linear-gradient(160deg, #f3e6c6 0%, #ecdcb4 45%, #e3cfa0 100%);
  background-attachment: fixed;
}
h1, h2, h3, .brand-title, .role-name, .tab-btn, .game-title, .done-panel h2 {
  font-family: "STKaiti", "KaiTi", "Kaiti SC", "Songti SC", "SimSun", "PingFang SC", serif;
  letter-spacing: 1px;
}

/* ---------- 顶栏（卷轴感） ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin: 6px 8px 2px; padding: 12px 16px;
  background: linear-gradient(135deg, #3a2c1e, #523522);
  border-radius: var(--radius);
  box-shadow: var(--shadow); border: 2px solid var(--gold);
  position: relative;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-seal {
  width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: var(--vermilion); color: #fff7e8; font-family: "STKaiti","KaiTi",serif; font-weight: 900; font-size: 22px;
  border: 2px solid var(--gold-l); box-shadow: inset 0 0 0 2px rgba(255,255,255,.15);
}
.brand-title { font-size: 20px; font-weight: 900; color: #f6e8c8; }
.brand-sub { font-size: 12px; font-weight: 700; color: var(--gold-l); }
.page-tip {
  margin: 8px 12px 12px; padding: 10px 14px;
  background: rgba(251,243,223,.85); border-radius: 14px; border: 2px dashed var(--gold);
  font-size: 12.5px; font-weight: 700; color: var(--ink-soft); text-align: center;
}

/* ---------- 账号切换条 ---------- */
.account-switch { display: flex; gap: 12px; max-width: 720px; margin: 2px auto 12px; padding: 0 10px; }
.acc-btn {
  flex: 1; display: flex; align-items: center; gap: 10px;
  border: 3px solid var(--paper2); background: var(--cream); cursor: pointer;
  border-radius: 16px; padding: 10px 14px; box-shadow: var(--shadow);
  transition: transform .12s, border-color .2s, box-shadow .2s; text-align: left; position: relative; overflow: hidden;
}
.acc-btn:active { transform: scale(.98); }
.acc-btn.active { border-color: var(--vermilion); box-shadow: 0 8px 22px rgba(181,52,31,.35); background: linear-gradient(135deg, #fbf3df, #f6e6c8); }
.acc-avatar {
  width: 50px; height: 50px; flex: 0 0 auto; border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #fff, #f3e6c8);
  border: 2px solid var(--gold); display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.acc-avatar .avatar-svg { width: 100%; height: 100%; display: block; }
.acc-text { display: flex; flex-direction: column; line-height: 1.3; flex: 1; }
.acc-name { font-size: 16px; font-weight: 900; color: var(--ink); font-family: "STKaiti","KaiTi",serif; }
.acc-sub { font-size: 11.5px; font-weight: 800; color: var(--vermilion); }

/* ---------- 单栏布局（内容隔离） ---------- */
.family-grid { display: block; max-width: 720px; margin: 0 auto; }
.baby-panel[hidden] { display: none !important; }

/* ---------- 单个宝贝面板 ---------- */
.baby-panel {
  background: var(--cream); border-radius: 24px; box-shadow: var(--shadow);
  border: 3px solid var(--gold);
  padding: 14px 14px 18px; position: relative; overflow: hidden;
}
.baby-panel::before {
  content: ""; position: absolute; inset: 6px; border-radius: 18px;
  border: 2px solid rgba(181,52,31,.35); pointer-events: none; z-index: 0;
}
.baby-panel > * { position: relative; z-index: 1; }

/* ---------- 角色横幅 ---------- */
.role-banner {
  display: flex; align-items: center; gap: 12px; margin: 2px 4px 10px; padding: 10px 14px;
  background: linear-gradient(135deg, #fff8e8, #f6e7c6); border-radius: 16px; border: 2px solid var(--gold);
}
.role-avatar {
  width: 52px; height: 52px; flex: 0 0 auto; border-radius: 50%; overflow: hidden;
  background: radial-gradient(circle at 50% 35%, #fff, #f3e6c8); border: 2px solid var(--vermilion);
  display: flex; align-items: center; justify-content: center;
}
.role-avatar .avatar-svg { width: 100%; height: 100%; display: block; }
.role-meta { display: flex; flex-direction: column; line-height: 1.3; flex: 1; }
.role-name-row { display: flex; align-items: center; gap: 6px; }
.role-name { font-size: 18px; font-weight: 900; color: var(--ink); }
.name-edit {
  border: none; background: var(--vermilion); color: #fff7e8; cursor: pointer;
  width: 24px; height: 24px; border-radius: 8px; font-size: 13px; line-height: 1; padding: 0;
}
.name-edit:active { transform: scale(.9); }
.name-input {
  font-size: 16px; font-weight: 800; color: var(--ink); padding: 4px 8px; border-radius: 10px;
  border: 2px solid var(--vermilion); width: 140px; font-family: "STKaiti","KaiTi",serif;
}
.role-version { font-size: 11.5px; font-weight: 800; color: var(--jade); }
.panel-stats { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; }
.panel-streak, .panel-points {
  font-size: 12px; font-weight: 900; color: var(--vermilion);
  background: #fff8e8; padding: 3px 9px; border-radius: 999px; border: 1.5px solid var(--gold);
}
.panel-stats b { color: var(--ink); }

/* ---------- 标签切换 ---------- */
.panel-tabs { display: flex; gap: 10px; margin: 0 4px 10px; }
.tab-btn {
  flex: 1; border: 2px solid var(--gold); background: #fff8e8; cursor: pointer;
  font-weight: 900; font-size: 15px; color: var(--ink-soft); border-radius: 14px; padding: 10px; position: relative; overflow: hidden;
}
.tab-btn.active { color: #fff7e8; background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); border-color: var(--vermilion-d); box-shadow: 0 6px 14px rgba(181,52,31,.35); }
.tab-btn:active { transform: scale(.98); }

/* ---------- 年级条 ---------- */
.grade-bar { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 4px 10px; }
.grade-btn {
  border: none; cursor: pointer; font-weight: 900; font-size: 13px; color: var(--ink);
  background: #fff8e8; border: 2px solid var(--gold); border-radius: 14px; padding: 6px 12px;
  position: relative; overflow: hidden; transition: transform .12s;
}
.grade-btn:active { transform: scale(.93); }
.grade-btn.active { color: #fff7e8; background: linear-gradient(135deg, var(--jade), #3c5e33); border-color: #3c5e33; box-shadow: 0 4px 10px rgba(79,121,66,.4); }

/* ---------- 状态条（始终可见） ---------- */
.status-strip {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 4px 10px; padding: 8px 10px;
  background: #fff8e8; border-radius: 16px; border: 2px solid var(--gold);
}
.status-pill { font-size: 12.5px; font-weight: 900; padding: 4px 10px; border-radius: 999px; background: #fff; color: var(--ink); border: 1.5px solid var(--gold); }
.status-pill.known { background: #e9f3e2; border-color: #b6d9b0; color: var(--jade); }
.status-pill.fuzzy { background: #fbf2d8; border-color: #e3c66a; color: #9a7b1e; }
.status-pill.unknown { background: #f7e7e1; border-color: #e0a98f; color: var(--vermilion-d); }
.status-pill b { font-size: 13.5px; }
.status-cur { margin-left: auto; font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; }
.status-cur.new { background: #eef2ff; color: #5a6bb0; }
.status-cur.learning { background: #fbf2d8; color: #9a7b1e; }
.status-cur.mastered { background: #e9f3e2; color: var(--jade); }

/* ---------- 今日卡片 ---------- */
.today-card { margin: 0 4px 10px; padding: 10px 14px; background: #fff8e8; border-radius: 16px; border: 2px solid var(--gold); }
.today-head { display: flex; justify-content: space-between; font-size: 13px; font-weight: 800; color: var(--ink); }
.today-count { color: var(--vermilion); }
.progress-track { height: 9px; background: #efe0bf; border-radius: 999px; margin: 8px 0 6px; overflow: hidden; }
.progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--vermilion), var(--gold)); border-radius: 999px; transition: width .4s; }
.today-sub { margin: 2px 0 0; font-size: 11.5px; color: var(--ink-soft); font-weight: 700; }

/* ---------- 翻转卡片 ---------- */
.flashcard-wrap { margin: 0 4px 8px; position: relative; }
.flashcard { position: relative; width: 100%; height: 280px; perspective: 1200px; cursor: pointer; }
.card-face {
  position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: 22px; padding: 26px 18px 18px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(160deg, #fff8e8, #f6e7c6); border: 3px solid var(--gold); box-shadow: var(--shadow); transition: transform .5s;
}
.card-back { transform: rotateY(180deg); background: linear-gradient(160deg, #fbf3df, #f3e6c8); }
.flashcard.flipped .card-front { transform: rotateY(180deg); }
.flashcard.flipped .card-back { transform: rotateY(360deg); }
.card-emoji { font-size: 40px; }
.card-word { font-size: 30px; font-weight: 900; color: var(--ink); letter-spacing: .5px; }
.card-phonetic { font-size: 15px; color: var(--vermilion); font-weight: 800; }
.card-letter-row { display: flex; flex-wrap: wrap; gap: 5px; justify-content: center; margin-top: 2px; }
.letter-chip { width: 30px; height: 30px; border-radius: 9px; border: 1.5px solid var(--gold); background: #fff; font-weight: 900; font-size: 13px; color: var(--ink); cursor: pointer; }
.letter-chip:active { transform: scale(.9); }
.card-audio-row { display: flex; gap: 8px; margin-top: 4px; }
.audio-btn { border: 2px solid var(--gold); background: #fff; color: var(--ink); border-radius: 999px; padding: 6px 12px; font-size: 12px; font-weight: 800; cursor: pointer; position: relative; overflow: hidden; }
.audio-btn:active { transform: scale(.95); }
.card-hint { font-size: 11px; color: var(--ink-soft); font-weight: 700; }
.card-meaning { font-size: 24px; font-weight: 900; color: var(--ink); }
.card-example { font-size: 13px; color: var(--ink-soft); white-space: pre-line; text-align: center; line-height: 1.6; }
.card-tip { font-size: 12px; color: var(--jade); font-weight: 800; margin-top: 4px; }

/* ---------- 评级反馈 ---------- */
.card-feedback {
  position: absolute; inset: 0; border-radius: 22px; background: rgba(251,243,223,.98); border: 3px solid var(--gold);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  opacity: 0; pointer-events: none; z-index: 5; padding: 16px; text-align: center;
}
.card-feedback.show { opacity: 1; animation: fbPop .3s; }
.card-feedback.hide { opacity: 0; transition: opacity .24s; }
.card-feedback.known { border-color: var(--jade); }
.card-feedback.fuzzy { border-color: var(--gold); }
.card-feedback.unknown { border-color: var(--vermilion); }
.fb-icon { font-size: 38px; }
.fb-compare { display: flex; gap: 14px; align-items: center; }
.fb-label { font-size: 10px; color: var(--ink-soft); display: block; font-weight: 800; }
.fb-en b, .fb-cn b { font-size: 18px; color: var(--ink); }
.fb-badge { font-size: 15px; font-weight: 900; color: var(--ink); }
.fb-sub { font-size: 12px; color: var(--ink-soft); font-weight: 800; }
.fb-burst::after { content: "✨"; font-size: 30px; animation: pop .6s; }
.fb-glow::after { content: "🌟"; font-size: 26px; animation: pop .6s; }
@keyframes fbPop { from { transform: scale(.85); } to { transform: scale(1); } }
@keyframes pop { 0% { transform: scale(.4); opacity: 0; } 60% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(1); } }

/* ---------- 操作行 + 评级（始终可见） ---------- */
.action-row { margin: 0 4px; display: flex; flex-direction: column; gap: 8px; }
.flip-btn {
  width: 100%; border: none; cursor: pointer; font-weight: 900; font-size: 15px; color: #fff7e8;
  background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); border-radius: 16px; padding: 12px;
  box-shadow: 0 6px 14px rgba(181,52,31,.4); position: relative; overflow: hidden;
}
.flip-btn:active { transform: scale(.97); }
.rate-row { display: flex; gap: 8px; }
.rate-btn {
  flex: 1; border: 2px solid var(--gold); background: #fff; cursor: pointer; font-size: 14px; font-weight: 900; color: var(--ink);
  border-radius: 16px; padding: 12px 4px; transition: transform .12s, background .2s; position: relative; overflow: hidden;
}
.rate-btn:active { transform: scale(.95); }
.rate-btn.known { border-color: #b6d9b0; }
.rate-btn.known:active { background: #e9f3e2; }
.rate-btn.fuzzy { border-color: #e3c66a; }
.rate-btn.fuzzy:active { background: #fbf2d8; }
.rate-btn.unknown { border-color: #e0a98f; }
.rate-btn.unknown:active { background: #f7e7e1; }

/* ---------- 完成面板 ---------- */
.done-panel { margin: 0 4px; text-align: center; padding: 20px 16px; background: #fff8e8; border-radius: 22px; border: 3px solid var(--gold); box-shadow: var(--shadow); }
.done-emoji { font-size: 44px; }
.done-panel h2 { margin: 6px 0; font-size: 19px; color: var(--vermilion); }
.done-panel p { font-size: 13px; color: var(--ink-soft); font-weight: 800; margin: 6px 0 14px; }
.act-btn.primary { border: none; cursor: pointer; font-weight: 900; font-size: 15px; color: #fff7e8; background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); border-radius: 16px; padding: 12px 22px; position: relative; overflow: hidden; }
.act-btn.primary:active { transform: scale(.97); }

/* ---------- 游戏乐园 ---------- */
.games-hub { margin: 0 4px; }
.games-hub[hidden] { display: none; }
.games-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.game-card {
  text-align: left; border: 2px solid var(--gold); background: #fff8e8; border-radius: 16px; padding: 10px;
  cursor: pointer; position: relative; overflow: hidden; transition: transform .12s, box-shadow .2s; box-shadow: 0 4px 10px rgba(80,46,16,.16);
}
.game-card:active { transform: scale(.97); }
.game-card.locked { background: #efe2c4; }
.game-card.unlocked { background: linear-gradient(160deg, #fff8e8, #f6e7c6); }
.game-emoji { font-size: 30px; }
.game-title { font-size: 15px; font-weight: 900; color: var(--ink); font-family: "STKaiti","KaiTi",serif; margin-top: 2px; }
.game-desc { font-size: 11px; color: var(--ink-soft); font-weight: 700; margin-top: 2px; min-height: 26px; }
.game-foot { margin-top: 6px; }
.game-lock { display: inline-block; font-size: 12px; font-weight: 900; color: #fff7e8; background: var(--vermilion); border-radius: 999px; padding: 3px 10px; }
.game-play { display: inline-block; font-size: 12px; font-weight: 900; color: #fff7e8; background: var(--jade); border-radius: 999px; padding: 3px 10px; }

.game-play-area { }
.game-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.game-back, .game-back2, .game-again {
  border: 2px solid var(--gold); background: #fff; color: var(--ink); cursor: pointer; font-weight: 900; font-size: 13px;
  border-radius: 12px; padding: 8px 14px; position: relative; overflow: hidden;
}
.game-back:active, .game-back2:active, .game-again:active { transform: scale(.96); }
.game-head-title { font-size: 17px; font-weight: 900; color: var(--vermilion); font-family: "STKaiti","KaiTi",serif; }
.game-body { background: #fff8e8; border: 2px solid var(--gold); border-radius: 16px; padding: 14px; min-height: 220px; }
.game-summary { text-align: center; padding: 16px; }
.gs-emoji { font-size: 44px; animation: pop .6s; }
.gs-title { font-size: 18px; font-weight: 900; color: var(--vermilion); font-family: "STKaiti","KaiTi",serif; margin: 6px 0; }
.gs-score { font-size: 15px; font-weight: 900; color: var(--ink); margin-bottom: 14px; }
.game-summary button { margin: 6px; }

/* 游戏内通用部件 */
.g-prog { font-size: 12px; font-weight: 800; color: var(--ink-soft); text-align: center; margin-bottom: 10px; }
.g-q { text-align: center; margin-bottom: 12px; }
.g-emoji { font-size: 40px; }
.g-word { font-size: 26px; font-weight: 900; color: var(--ink); }
.g-prompt { font-size: 18px; font-weight: 900; color: var(--vermilion); }
.g-listen { font-size: 15px; font-weight: 800; color: var(--ink-soft); }
.g-speak { border: 2px solid var(--gold); background: #fff; color: var(--ink); border-radius: 999px; padding: 8px 16px; font-size: 14px; font-weight: 900; cursor: pointer; margin-top: 8px; position: relative; overflow: hidden; }
.g-speak.big { font-size: 16px; padding: 12px 22px; }
.g-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.g-opt {
  border: 2px solid var(--gold); background: #fff; color: var(--ink); border-radius: 14px; padding: 14px 8px;
  font-size: 15px; font-weight: 900; cursor: pointer; text-align: center; position: relative; overflow: hidden; transition: transform .1s;
}
.g-opt:active { transform: scale(.95); }
.g-opt.hit { background: var(--jade); color: #fff; border-color: var(--jade); }
.g-opt.miss { background: var(--vermilion); color: #fff; border-color: var(--vermilion); }
.g-slots { display: flex; gap: 6px; justify-content: center; margin-bottom: 14px; }
.g-slot { width: 34px; height: 40px; border-radius: 8px; border: 2px dashed var(--gold); background: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 900; color: var(--ink); }
.g-slots.wrong { animation: shake .4s; }
.g-tiles { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.g-tile { width: 40px; height: 40px; border-radius: 10px; border: 2px solid var(--vermilion); background: linear-gradient(135deg,#fff,#f6e7c6); color: var(--ink); font-size: 18px; font-weight: 900; cursor: pointer; position: relative; overflow: hidden; }
.g-tile.used { opacity: .35; }
.g-tiles.win .g-tile { animation: pop .5s; }
.g-match { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.g-mcard {
  border: 2px solid var(--gold); background: #fff; color: var(--ink); border-radius: 12px; padding: 12px 4px; font-size: 13px; font-weight: 900;
  cursor: pointer; text-align: center; min-height: 48px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.g-mcard.sel { border-color: var(--vermilion); background: #fbf2d8; }
.g-mcard.done { background: var(--jade); color: #fff; border-color: var(--jade); }
.g-mcard.miss { animation: shake .4s; }
.g-mcard.back { background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); color: #fff7e8; font-size: 20px; }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }

/* ---------- 解锁确认弹窗 ---------- */
.modal-ov { position: fixed; inset: 0; background: rgba(46,38,32,.55); display: flex; align-items: center; justify-content: center; z-index: 90; }
.modal-box { background: var(--cream); border: 3px solid var(--gold); border-radius: 18px; padding: 20px; max-width: 300px; width: calc(100% - 32px); text-align: center; box-shadow: var(--shadow); }
.modal-msg { font-size: 15px; font-weight: 900; color: var(--ink); margin-bottom: 16px; }
.modal-row { display: flex; gap: 10px; justify-content: center; }
.modal-yes { border: none; background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); color: #fff7e8; font-weight: 900; border-radius: 12px; padding: 10px 18px; cursor: pointer; }
.modal-no { border: 2px solid var(--gold); background: #fff; color: var(--ink); font-weight: 900; border-radius: 12px; padding: 10px 18px; cursor: pointer; }

/* ---------- 点击波纹 ---------- */
.ripple { position: absolute; border-radius: 50%; background: rgba(255,255,255,.55); transform: scale(0); animation: rippleScale .6s ease-out; pointer-events: none; }
@keyframes rippleScale { to { transform: scale(2.2); opacity: 0; } }

/* ---------- 撒花 ---------- */
.confetti-layer { position: fixed; inset: 0; pointer-events: none; z-index: 60; overflow: hidden; }
.confetti { position: absolute; top: -20px; width: 10px; height: 14px; border-radius: 3px; animation: fall linear forwards; }
@keyframes fall { to { transform: translateY(105vh) rotate(540deg); } }

/* ---------- 提示 ---------- */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #f6e8c8; padding: 10px 18px; border-radius: 999px; font-size: 13px; font-weight: 800;
  opacity: 0; transition: opacity .25s, transform .25s; z-index: 80; pointer-events: none; max-width: 80vw; text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 板块导航（首页 / 单词 / 游戏） ---------- */
.section-nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; gap: 8px; max-width: 720px; margin: 6px auto 12px; padding: 6px;
  background: rgba(251,243,223,.94); backdrop-filter: blur(6px);
  border: 2px solid var(--gold); border-radius: 16px; box-shadow: var(--shadow);
}
.sec-btn {
  flex: 1; border: none; background: transparent; cursor: pointer; position: relative; overflow: hidden;
  font-weight: 900; font-size: 15px; color: var(--ink-soft); border-radius: 12px; padding: 10px 4px;
  font-family: "STKaiti","KaiTi",serif;
}
.sec-btn.active { color: #fff7e8; background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); box-shadow: 0 4px 10px rgba(181,52,31,.3); }
.sec-btn:active { transform: scale(.97); }
.sec[hidden] { display: none !important; }

/* ---------- 首页 ---------- */
.home-summary { margin: 0 4px 12px; }
.hs-title { font-size: 13px; font-weight: 900; color: var(--jade); margin-bottom: 6px; }
.hs-count { font-size: 18px; font-weight: 900; color: var(--vermilion); text-align: center; margin-bottom: 6px; }
.hs-count b { font-size: 22px; }
.hs-sub { font-size: 12.5px; color: var(--ink-soft); font-weight: 800; text-align: center; margin-top: 6px; }
.home-actions { display: flex; gap: 12px; margin: 0 4px; }
.home-go {
  flex: 1; border: none; cursor: pointer; font-weight: 900; font-size: 17px; color: #fff7e8;
  border-radius: 18px; padding: 18px 10px; box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: transform .14s ease, box-shadow .14s ease, filter .14s ease;
}
/* 高光扫光特效：悬停时一道亮光扫过，提升点击欲望 */
.home-go::after {
  content: ""; position: absolute; top: 0; left: -60%; width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform: skewX(-18deg); transition: left .55s ease; pointer-events: none;
}
.home-go:hover { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(0,0,0,.22); filter: brightness(1.05); }
.home-go:hover::after { left: 120%; }
.home-go:active { transform: scale(.94) translateY(0); filter: brightness(.94); }
.home-go-words { background: linear-gradient(135deg, var(--vermilion), var(--vermilion-d)); }
.home-go-games { background: linear-gradient(135deg, var(--jade), #3c5e33); }
/* 去宠物：紫罗兰渐变 + 白字，强对比确保文字清晰可读 */
.home-go-pet { background: linear-gradient(135deg, #a78bfa, #6d28d9); color: #ffffff; }

/* ---------- 首页年级卡 ---------- */
.home-grades { margin: 0 4px 12px; }
.hg-title { font-size: 13px; font-weight: 900; color: var(--jade); margin-bottom: 8px; }
.hg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hg-btn {
  border: 2px solid var(--gold); background: #fffdf6; color: var(--ink);
  border-radius: 16px; padding: 16px 6px; cursor: pointer; position: relative; overflow: hidden;
  font-weight: 900; font-size: 16px; box-shadow: 0 2px 6px rgba(166,124,62,.18);
  transition: transform .12s ease;
}
.hg-btn .hg-label { position: relative; z-index: 1; }
.hg-btn:active { transform: scale(.94); }
.hg-btn.active {
  color: #fff7e8; border-color: transparent;
  box-shadow: 0 6px 14px rgba(166,124,62,.35);
}

/* ---------- 首页学习进度卡片 ---------- */
.home-progress { margin: 0 4px 12px; }
.hp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.hp-tile {
  background: linear-gradient(160deg, #fff8e8, #f6e7c6); border: 2px solid var(--gold);
  border-radius: 16px; padding: 12px 8px; text-align: center; box-shadow: 0 3px 8px rgba(80,46,16,.14);
}
.hp-ico { font-size: 22px; }
.hp-num { font-size: 22px; font-weight: 900; color: var(--vermilion); margin: 2px 0; }
.hp-lab { font-size: 11px; font-weight: 800; color: var(--ink-soft); }
.hp-points-tile { background: linear-gradient(160deg, #fff, #f3e6c8); }
.hp-points-tile .hp-num { color: #c97a1f; }

/* ---------- 复习屋入口 ---------- */
.review-bar { margin: 0 4px 10px; }
.review-entry {
  width: 100%; border: 2px dashed var(--jade); background: #eef6ea; color: var(--jade);
  border-radius: 14px; padding: 11px; font-size: 14px; font-weight: 900; cursor: pointer;
  position: relative; overflow: hidden;
}
.review-entry:active { transform: scale(.98); }

/* ---------- 宠物模块 ---------- */
.sec-pet { padding: 2px 4px; }
.pet-stage {
  position: relative; margin: 4px auto 6px; width: 100%; max-width: 320px;
  aspect-ratio: 1 / 0.92; border-radius: 24px; overflow: hidden;
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,.7), transparent 55%),
    linear-gradient(160deg, #fdeecf, #f6dcae);
  border: 3px solid var(--gold); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center;
}
.pet-avatar { width: 62%; max-width: 220px; transition: transform .2s; }
.pet-avatar .pet-svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 6px 10px rgba(80,46,16,.25)); }
.pet-avatar.bounce { animation: petBounce .6s; }
.pet-avatar.sparkle { animation: petSparkle .8s; }
@keyframes petBounce { 0%,100%{transform:translateY(0) scale(1);} 30%{transform:translateY(-14px) scale(1.06);} 60%{transform:translateY(0) scale(.98);} }
@keyframes petSparkle { 0%,100%{filter:drop-shadow(0 6px 10px rgba(80,46,16,.25));} 40%{filter:drop-shadow(0 0 14px #ffd166) drop-shadow(0 0 20px #ff6f91);} }
.pet-fx { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.pet-float {
  position: absolute; bottom: 18%; font-size: 22px; animation: petFloat 1.5s ease-out forwards;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.2));
}
@keyframes petFloat { 0%{opacity:0; transform:translateY(10px) scale(.6);} 20%{opacity:1;} 100%{opacity:0; transform:translateY(-90px) scale(1.1);} }
.pet-bubble {
  position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
  background: #fff; border: 2px solid var(--gold); color: var(--ink); font-size: 12px; font-weight: 800;
  padding: 4px 12px; border-radius: 999px; white-space: nowrap; box-shadow: 0 2px 6px rgba(80,46,16,.2);
}
.pet-info { text-align: center; margin: 6px 4px 10px; }
.pet-name { font-size: 17px; font-weight: 900; color: var(--vermilion); font-family: "STKaiti","KaiTi",serif; }
.pet-level { font-size: 12.5px; font-weight: 800; color: var(--ink-soft); margin-top: 2px; }
.pet-level b { color: var(--jade); font-size: 15px; }
.pet-exp-track { height: 9px; background: #efe0bf; border-radius: 999px; margin: 6px 40px 0; overflow: hidden; }
.pet-exp-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--jade), #6fb1e6); border-radius: 999px; transition: width .4s; }
.pet-actions { display: flex; gap: 10px; margin: 0 4px 12px; }
.pet-action {
  flex: 1; border: none; cursor: pointer; font-weight: 900; font-size: 15px; color: #fff7e8;
  border-radius: 16px; padding: 14px 6px; box-shadow: var(--shadow); position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.pet-action small { font-size: 11px; font-weight: 800; opacity: .92; }
.pet-action[data-act="feed"] { background: linear-gradient(135deg, #ff8f6b, #e8633f); }
.pet-action[data-act="play"] { background: linear-gradient(135deg, #5fb36a, #3c8f4c); }
.pet-action[data-act="reroll"] { background: linear-gradient(135deg, #6fb1e6, #4f8fd0); }
.pet-action:active { transform: scale(.97); }
.pet-shop { margin: 0 4px 4px; }
.pet-shop-title { font-size: 13px; font-weight: 900; color: var(--jade); margin-bottom: 8px; text-align: center; }
.pet-shop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pet-shop-item {
  border: 2px solid var(--gold); background: #fff8e8; border-radius: 16px; padding: 10px 4px; cursor: pointer;
  text-align: center; position: relative; overflow: hidden; transition: transform .12s;
}
.pet-shop-item:active { transform: scale(.95); }
.pet-shop-item.owned { background: linear-gradient(160deg, #fff, #f6e7c6); }
.pet-shop-item.equipped { border-color: var(--jade); box-shadow: 0 0 0 2px rgba(79,121,66,.35) inset; }
.psi-emoji { font-size: 26px; }
.psi-name { font-size: 12px; font-weight: 900; color: var(--ink); margin-top: 2px; }
.psi-foot { font-size: 11px; font-weight: 800; color: var(--vermilion); margin-top: 3px; }
.pet-shop-item.equipped .psi-foot { color: var(--jade); }

/* ---------- 宠物：选择 / 图库 ---------- */
.pet-root { position: relative; }
.pet-name-row { display: flex; align-items: center; justify-content: center; gap: 8px; }
.pet-pick-btn {
  font-size: 11px; font-weight: 900; color: #fff7e8; cursor: pointer; border: none;
  background: linear-gradient(135deg, #a78bfa, #6d28d9); border-radius: 999px; padding: 4px 10px; box-shadow: var(--shadow);
}
.pet-pick-btn:active { transform: scale(.95); }
.pet-picker {
  position: absolute; inset: 0; z-index: 30; display: flex; align-items: center; justify-content: center; padding: 14px;
  background: rgba(40,22,10,.55); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
}
.pet-picker[hidden] { display: none; }
.pet-picker-box {
  width: 100%; max-width: 340px; max-height: 94%; overflow: auto; background: var(--cream);
  border: 3px solid var(--gold); border-radius: 22px; padding: 16px; box-shadow: var(--shadow);
}
.pet-picker-title { font-size: 16px; font-weight: 900; color: var(--vermilion); text-align: center; margin-bottom: 12px; }
.pet-picker-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pet-opt {
  border: 2px solid var(--gold); background: #fff8e8; border-radius: 16px; padding: 8px 4px; cursor: pointer;
  text-align: center; transition: transform .12s; position: relative;
}
.pet-opt:active { transform: scale(.94); }
.pet-opt.current { border-color: var(--vermilion); box-shadow: 0 0 0 2px rgba(181,52,31,.3) inset; }
.pet-opt-svg { width: 100%; max-width: 64px; margin: 0 auto; }
.pet-opt-svg .pet-svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 4px 6px rgba(80,46,16,.25)); }
.pet-opt-name { font-size: 11px; font-weight: 900; color: var(--ink); margin-top: 4px; }
.pet-upload-btn {
  display: block; text-align: center; margin: 12px 0 8px; padding: 12px; border-radius: 14px; cursor: pointer;
  background: linear-gradient(135deg, #6fb1e6, #4f8fd0); color: #fff7e8; font-weight: 900; font-size: 14px;
}
.pet-upload-btn:active { transform: scale(.98); }
.pet-picker-close {
  display: block; width: 100%; margin-top: 4px; padding: 10px; border-radius: 14px; border: 2px solid var(--gold);
  background: #fff; font-weight: 900; cursor: pointer; color: var(--ink);
}
.pet-avatar .pet-img { width: 100%; height: auto; display: block; border-radius: 50%; filter: drop-shadow(0 6px 10px rgba(80,46,16,.25)); }

/* ---------- 宠物：光晕 / 咀嚼特效 ---------- */
.pet-light {
  position: absolute; left: 50%; top: 46%; width: 62%; aspect-ratio: 1; transform: translate(-50%, -50%) scale(.2);
  border-radius: 50%; pointer-events: none; z-index: 4;
  background: radial-gradient(circle, rgba(255,228,150,.9), rgba(255,150,120,.35) 45%, transparent 70%);
  animation: petLight .95s ease-out forwards;
}
@keyframes petLight {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(.2); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.5); }
}
.pet-avatar.chomp { animation: petChomp .5s; }
@keyframes petChomp {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.08) translateY(2px); }
  50% { transform: scale(.96); }
  75% { transform: scale(1.05); }
}
.pet-float { animation: petFloat 1.7s ease-out forwards; }
@keyframes petFloat {
  0% { opacity: 0; transform: translateY(10px) scale(.6) rotate(-8deg); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-95px) scale(1.15) rotate(8deg); }
}

/* ---------- 移动端窄屏适配（确保 320-430px 布局正常） ---------- */
@media (max-width: 430px) {
  body { padding: 8px 8px 32px; }
  .topbar { padding: 10px 12px; }
  .brand-title { font-size: 17px; }
  .brand-sub { font-size: 10.5px; }
  .acc-btn { padding: 9px 10px; gap: 8px; }
  .acc-avatar { width: 44px; height: 44px; }
  .acc-name { font-size: 15px; }
  .baby-panel { padding: 12px 12px 16px; }
  .card-word { font-size: 26px; }
  .flashcard { height: 248px; }
  .games-grid { gap: 8px; }
  .game-card { padding: 9px; }
  .game-title { font-size: 14px; }
  .g-word { font-size: 23px; }
}
@media (max-width: 360px) {
  .brand-title { font-size: 15px; }
  .brand-sub { display: none; }
  .acc-name { font-size: 14px; }
  .acc-sub { font-size: 10.5px; }
  .card-word { font-size: 23px; }
  .card-emoji { font-size: 34px; }
  .g-word { font-size: 21px; }
  .rate-btn { font-size: 13px; padding: 11px 2px; }
  .g-opts { gap: 8px; }
  .g-match { gap: 6px; }
}