.tdw-wrap{
  --tdw-bg:#f4f7fb;
  --tdw-card:#fff;
  --tdw-primary:#1d4ed8;
  --tdw-primary-dark:#173ea8;
  --tdw-accent:#0f766e;
  --tdw-text:#172033;
  --tdw-muted:#687386;
  --tdw-line:#dfe6f0;
  --tdw-soft:#eef4ff;
  --tdw-example:#f8fafc;
  --tdw-shadow:0 18px 50px rgba(30,64,175,.10);
  width:min(920px,100%);
  margin:0 auto;
  padding:28px 0 36px;
  color:var(--tdw-text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;
}
.tdw-wrap *{box-sizing:border-box}
.tdw-header{text-align:center;margin-bottom:22px}
.tdw-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;
  background:#dbeafe;color:#1e40af;font-size:14px;font-weight:800;letter-spacing:.3px
}
.tdw-title{
  margin:14px 0 8px!important;font-size:clamp(28px,5vw,44px)!important;
  line-height:1.15!important;color:var(--tdw-text)!important
}
.tdw-subtitle{color:var(--tdw-muted);font-size:16px;margin:0}
.tdw-card{
  background:var(--tdw-card);border:1px solid rgba(255,255,255,.8);border-radius:26px;
  box-shadow:var(--tdw-shadow);overflow:hidden
}
.tdw-top{
  padding:34px 32px 26px;background:linear-gradient(135deg,#fff 0%,#f7faff 100%);
  border-bottom:1px solid var(--tdw-line)
}
.tdw-date-row{
  display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--tdw-muted);
  font-size:14px;margin-bottom:24px
}
.tdw-day-label{font-weight:800;color:var(--tdw-primary)}
.tdw-word-row{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.tdw-word-block{min-width:0;flex:1 1 420px}
.tdw-word{
  font-size:clamp(38px,8vw,64px);line-height:1;font-weight:900;letter-spacing:-1.5px;
  color:#102a56;word-break:break-word
}
.tdw-kk{
  margin-top:10px;
  font-size:clamp(20px,3vw,28px);
  line-height:1.35;
  font-weight:700;
  color:#5b6780;
  letter-spacing:.2px;
  font-family:"Arial","Helvetica Neue",sans-serif;
}
.tdw-pos{
  display:inline-block;margin-top:12px;padding:5px 10px;border-radius:8px;background:#e0e7ff;
  color:#3730a3;font-weight:800;font-size:14px
}
.tdw-meaning{font-size:22px;font-weight:800;margin-top:16px;color:#22304a}
.tdw-speak-btn{
  border:0!important;border-radius:14px!important;padding:13px 18px!important;font-size:16px!important;
  font-weight:800!important;cursor:pointer;background:var(--tdw-primary)!important;color:#fff!important;
  box-shadow:0 7px 18px rgba(29,78,216,.20);transition:.18s ease;min-height:48px;line-height:1.2!important
}
.tdw-speak-btn:hover{background:var(--tdw-primary-dark)!important;transform:translateY(-1px)}
.tdw-content{padding:28px 32px 32px}
.tdw-section-title{
  font-size:14px;text-transform:uppercase;letter-spacing:1.2px;font-weight:900;
  color:var(--tdw-accent);margin-bottom:10px
}
.tdw-example-box{
  background:var(--tdw-example);border:1px solid var(--tdw-line);border-left:5px solid var(--tdw-accent);
  border-radius:16px;padding:20px
}
.tdw-sentence{font-size:clamp(19px,3vw,24px);line-height:1.55;font-weight:750;margin:0 0 12px}
.tdw-translation{color:#536077;font-size:16px;line-height:1.7;margin:0}
.tdw-example-actions{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.tdw-secondary-btn{
  border:1px solid #bfd0ea!important;background:#fff!important;color:#1e3a5f!important;
  border-radius:12px!important;padding:10px 14px!important;font-size:15px!important;font-weight:800!important;
  cursor:pointer;min-height:44px;line-height:1.2!important
}
.tdw-secondary-btn:hover{background:#f3f7fc!important}
.tdw-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.tdw-main-btn{
  border:0!important;border-radius:15px!important;padding:15px 18px!important;font-size:16px!important;
  font-weight:900!important;cursor:pointer;min-height:52px;line-height:1.2!important
}
.tdw-new-btn{color:#fff!important;background:linear-gradient(135deg,#0f766e,#0d9488)!important}
.tdw-today-btn{color:#17335d!important;background:#eaf1fb!important;border:1px solid #d5e1f2!important}
.tdw-tip{
  margin-top:18px;padding:14px 16px;border-radius:14px;background:var(--tdw-soft);
  color:#405275;font-size:14px;line-height:1.7
}
.tdw-footer{text-align:center;color:#7b8799;font-size:13px;margin-top:18px}
@media(max-width:620px){
  .tdw-wrap{padding-top:18px}
  .tdw-top,.tdw-content{padding-left:20px;padding-right:20px}
  .tdw-word-row{align-items:flex-start}
  .tdw-controls{grid-template-columns:1fr}
  .tdw-speak-btn{width:100%}
  .tdw-date-row{align-items:flex-start;flex-direction:column;gap:5px}
}