.ke-part *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
.ke-scroll{overflow:auto;height:100vh;max-height:100vh}
.ke-text-part,.ke-word-bank-part{background:var(--ke-text-panel-bg,#fff);border:1px solid var(--ke-text-panel-border,#d7e9ff);border-radius:16px;padding:14px}
.ke-word-bank-part{background:var(--ke-wordbank-bg,#fff);border-color:var(--ke-wordbank-border,#ffe3a3)}
.ke-text-area{font-family:var(--ke-text-font,inherit);font-size:var(--ke-text-size-desktop,26px);line-height:var(--ke-text-line-height,2.1);word-break:break-word}
.ke-blank{display:inline-flex;justify-content:center;align-items:center;flex:0 0 auto;width:max(var(--ke-blank-min-width,88px), calc(var(--ke-blank-ch,8) * 1ch));min-width:var(--ke-blank-min-width,88px);max-width:100%;min-height:var(--ke-blank-min-height,40px);padding:var(--ke-blank-py,4px) var(--ke-blank-px,10px);margin:0 4px 2px;border-radius:var(--ke-blank-radius,12px) var(--ke-blank-radius,12px) 4px 4px;border:1px solid rgba(0,0,0,.04);border-bottom:3px solid var(--ke-blank-border,#a9a9a9);background:var(--ke-blank-bg,#fbf8f1);vertical-align:middle;text-align:center;cursor:pointer;font-family:var(--ke-blank-font,inherit);font-size:var(--ke-blank-font-size-desktop,22px);font-weight:700;box-shadow:inset 0 1px 0 rgba(255,255,255,.85);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke-blank.empty::after{content:"";display:block;width:100%;height:0}
.ke-blank.over{transform:translateY(-1px);border-bottom-color:#7f7f7f;background:#fffdf7}
.ke-blank.filled{background:#fffdfa}
.ke-blank.correct{background:var(--ke-correct-bg,#def7df);border-color:rgba(0,0,0,.04);border-bottom-color:var(--ke-correct-border,#3ea85a)}
.ke-blank.incorrect{background:var(--ke-incorrect-bg,#ffe3e3);border-color:rgba(0,0,0,.04);border-bottom-color:var(--ke-incorrect-border,#de5959)}
.ke-word-bank{display:flex;flex-wrap:wrap;gap:var(--ke-word-gap,10px);align-content:flex-start}
.ke-word{background:var(--ke-word-bg,#ffd76c);border:2px solid var(--ke-word-border,#f2b52f);border-radius:var(--ke-word-radius,14px);padding:var(--ke-word-py,8px) var(--ke-word-px,14px);font-family:var(--ke-word-font,inherit);font-size:var(--ke-word-font-size-desktop,22px);font-weight:700;cursor:grab;user-select:none;touch-action:none;line-height:1.2}
.ke-word.dragging{opacity:.55}.ke-word.selected{outline:3px solid #6e44ff;outline-offset:2px}
.ke-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-top:16px}.ke-order-wrap{display:flex;flex-direction:column;gap:6px;min-width:180px}.ke-order-wrap--bank{margin-bottom:12px}.ke-order-label{font-family:var(--ke-controls-font,inherit);font-size:var(--ke-controls-font-size-desktop,16px);font-weight:600}.ke-order-select{padding:10px 12px;border-radius:10px;border:1px solid #ccd6e5;font-family:var(--ke-controls-font,inherit);font-size:var(--ke-controls-font-size-desktop,16px);background:#fff}
.ke-btn{border:none;border-radius:var(--ke-button-radius,14px);padding:var(--ke-button-py,12px) var(--ke-button-px,18px);font-family:var(--ke-controls-font,inherit);font-size:var(--ke-controls-font-size-desktop,16px);font-weight:700;cursor:pointer;background:var(--ke-primary,#3d86ff);color:#fff}.ke-show{background:var(--ke-secondary,#8a63f6)}.ke-btn-alt{background:var(--ke-alt,#ffb648);color:#583500}
.ke-score-box,.ke-stats-box{margin-top:16px;background:var(--ke-score-box-bg,#f7fbff);border:1px solid var(--ke-score-box-border,#d9e9fb);border-radius:14px;padding:14px}.ke-score-text{font-size:var(--ke-score-font-size-desktop,20px);font-weight:700;margin-bottom:6px}.ke-stars{font-size:30px;letter-spacing:4px}.ke-emoji{font-size:34px}.ke-stats-title{font-weight:700;font-size:18px;margin-bottom:4px}.ke-stats-note{opacity:.75;margin-bottom:10px}.ke-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.ke-history-table-wrap{overflow:auto}.ke-stats-summaries{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:16px}.ke-stats-subtitle{font-weight:700;margin:0 0 8px}.ke-history-table{width:100%;border-collapse:collapse}
.ke-floating-word{position:fixed;z-index:9999;pointer-events:none;transform:translate(-50%,-50%);opacity:.95;box-shadow:0 8px 20px rgba(0,0,0,.18)}
@media (max-width:991px){.ke-text-area{font-size:var(--ke-text-size-tablet,24px)}.ke-blank{font-size:var(--ke-blank-font-size-tablet,20px)}.ke-word{font-size:var(--ke-word-font-size-tablet,20px)}.ke-btn,.ke-order-label,.ke-order-select{font-size:var(--ke-controls-font-size-tablet,15px)}.ke-score-text{font-size:var(--ke-score-font-size-tablet,18px)}}
@media (max-width:767px){.ke-text-area{font-size:var(--ke-text-size-mobile-landscape,22px)}.ke-blank{font-size:var(--ke-blank-font-size-mobile-landscape,18px)}.ke-word{font-size:var(--ke-word-font-size-mobile-landscape,18px)}.ke-btn,.ke-order-label,.ke-order-select{font-size:var(--ke-controls-font-size-mobile-landscape,14px)}.ke-score-text{font-size:var(--ke-score-font-size-mobile-landscape,17px)}}
@media (max-width:478px){.ke-btn{width:100%}.ke-order-wrap{width:100%}.ke-text-area{font-size:var(--ke-text-size-mobile-portrait,20px)}.ke-blank{font-size:var(--ke-blank-font-size-mobile-portrait,17px)}.ke-word{font-size:var(--ke-word-font-size-mobile-portrait,17px)}.ke-btn,.ke-order-label,.ke-order-select{font-size:var(--ke-controls-font-size-mobile-portrait,14px)}.ke-score-text{font-size:var(--ke-score-font-size-mobile-portrait,16px)}}