:root{--bg:#f5f5f3;--card:#fff;--text:#1a1a1a;--sub:#888;--border:#e6e6e3;--green:#1a8a5c;--green-soft:#e4f5ec;--yellow:#b8860b;--yellow-soft:#fdf5e0;--red:#c0392b;--red-soft:#fce8e6;--bar-bg:#eae8e4;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-tap-highlight-color:transparent}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif}.app{max-width:430px;min-height:100dvh;margin:0 auto;position:relative}.app-main{padding-bottom:24px}.screen{padding:0 16px}.notice{background:var(--text);color:#fff;z-index:100;border-radius:8px;padding:8px 20px;font-size:13px;animation:2.2s fadeInOut;position:fixed;top:12px;left:50%;transform:translate(-50%)}@keyframes fadeInOut{0%,to{opacity:0;transform:translate(-50%)translateY(-8px)}10%,80%{opacity:1;transform:translate(-50%)translateY(0)}}.dash-header{justify-content:space-between;align-items:center;padding:16px 4px 8px;display:flex}.dash-header h1{font-size:17px;font-weight:700}.countdown{color:var(--sub);text-align:right;font-size:12px;line-height:1.4}.countdown strong{color:var(--text);font-size:22px;font-weight:800}.verdict-banner{border-radius:var(--radius);text-align:center;margin:8px 0 12px;padding:12px 16px;font-size:14px;font-weight:600;line-height:1.5}.verdict-banner.safe{background:var(--green-soft);color:#14704a;border:1px solid #c2e4d2}.verdict-banner.caution{background:var(--yellow-soft);color:#7a5a00;border:1px solid #e8d9a0}.verdict-banner.danger{background:var(--red-soft);color:#922b21;border:1px solid #f0c4c0}.verdict-banner.neutral{color:var(--sub);border:1px solid var(--border);background:#f0f0ee}.mission-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;margin-bottom:12px;padding:14px 16px;transition:box-shadow .15s}.mission-card:active{box-shadow:0 0 0 2px #1a8a5c40}.mission-bar{background:var(--bar-bg);border-radius:4px;height:8px;margin-bottom:10px;overflow:hidden}.mission-bar.small{height:4px;margin-top:6px;margin-bottom:0}.mission-fill{background:var(--green);border-radius:4px;height:100%;transition:width .5s}.mission-text{justify-content:space-between;align-items:center;display:flex}.mission-msg{font-size:14px;font-weight:600}.mission-start{color:var(--green);white-space:nowrap;font-size:13px;font-weight:600}.mission-week{color:var(--sub);margin-top:10px;font-size:12px}.section-grid{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px;display:grid}.sec-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.sec-card.exempt{flex-direction:column;justify-content:center;align-items:center;min-height:120px;display:flex}.sec-label{color:var(--sub);margin-bottom:2px;font-size:13px}.sec-score{letter-spacing:-1px;font-size:30px;font-weight:800;line-height:1.2}.sec-score small{color:var(--sub);font-size:14px;font-weight:500}.sec-score.safe{color:var(--green)}.sec-score.caution{color:var(--yellow)}.sec-score.danger{color:var(--red)}.sec-score.neutral{color:var(--sub)}.sec-chip{border-radius:4px;margin-top:4px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.sec-chip.safe{background:var(--green-soft);color:#14704a}.sec-chip.caution{background:var(--yellow-soft);color:#7a5a00}.sec-chip.danger{background:var(--red-soft);color:#922b21}.sec-chip.neutral,.sec-chip.exempt{color:var(--sub);background:#f0f0ee}.sec-bar{background:var(--bar-bg);border-radius:3px;height:6px;margin-top:8px;position:relative}.sec-bar-fill{border-radius:3px;height:100%;transition:width .6s}.sec-bar-fill.safe{background:var(--green)}.sec-bar-fill.caution{background:var(--yellow)}.sec-bar-fill.danger{background:var(--red)}.sec-mark.comfort{background:var(--green);opacity:.4;border-radius:1px;width:1.5px;height:12px;position:absolute;top:-3px;left:75%}.sec-detail{color:var(--sub);margin-top:6px;font-size:11px;line-height:1.4}.legend{color:var(--sub);align-items:center;gap:6px;padding:4px 4px 12px;font-size:11px;display:flex}.legend-line{border-radius:1px;width:14px;height:1.5px}.legend-line.comfort{background:var(--green);opacity:.4}.phase-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:14px}.phase-label{font-size:14px;font-weight:600}.phase-condition{color:var(--sub);margin-top:4px;font-size:12px}.phase-remaining{color:var(--yellow);font-weight:600}.bottleneck{background:var(--yellow-soft);border-radius:var(--radius);border:1px solid #e8d9a0;margin-bottom:16px;padding:12px 14px}.bn-title{color:#7a5a00;margin-bottom:4px;font-size:12px;font-weight:600}.bn-content{color:#5a4200;font-size:14px}.detail-section{padding-top:8px}.detail-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;padding:14px}.detail-card h3{margin-bottom:8px;font-size:14px;font-weight:700}.detail-reason{color:var(--sub);margin-bottom:4px;font-size:13px}.detail-bn{color:var(--red);margin-bottom:4px;font-size:13px}.detail-action{color:var(--green);font-size:13px;font-weight:600}.study{padding-top:0}.study-header{border-bottom:1px solid var(--border);align-items:center;gap:8px;margin-bottom:12px;padding:12px 0;display:flex}.back-btn{color:var(--green);cursor:pointer;background:0 0;border:none;padding:4px 0;font-size:14px;font-weight:600}.study-phase{color:var(--sub);flex:1;font-size:13px}.retention-badge{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600}.retention-badge.safe{background:var(--green-soft);color:#14704a}.retention-badge.danger{background:var(--red-soft);color:#922b21}.retention-badge.neutral{color:var(--sub);background:#f0f0ee}.study-topics{color:var(--sub);margin-bottom:12px;font-size:12px}.study-body{margin-bottom:16px}.study-asset{border-radius:var(--radius);border:1px solid var(--border);margin-bottom:16px}.study-prompt{margin-bottom:16px;font-size:15px;line-height:1.7}.study-title{margin-bottom:8px;font-size:15px;font-weight:600;line-height:1.6}.study-summary{color:var(--sub);margin-bottom:16px;font-size:13px;line-height:1.6}.choice-btn{background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius);text-align:left;cursor:pointer;align-items:flex-start;gap:10px;width:100%;margin-bottom:8px;padding:12px 14px;font-size:14px;line-height:1.5;transition:border-color .15s;display:flex}.choice-btn:active{border-color:var(--green)}.choice-btn.selected,.choice-btn.correct{border-color:var(--green);background:var(--green-soft)}.choice-btn.wrong{border-color:var(--red);background:var(--red-soft)}.choice-btn:disabled{cursor:default}.choice-label{color:var(--sub);flex-shrink:0;min-width:16px;font-weight:700}.choice-text{flex:1}.choice-grid{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px;display:grid}.choice-btn.compact{color:var(--text);justify-content:center;align-items:center;padding:14px 0;font-size:18px;font-weight:700;display:flex}.principle-text{color:var(--green);font-weight:600}.source-link{color:var(--green);font-size:14px;text-decoration:underline}.submit-btn{background:var(--green);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;padding:14px;font-size:16px;font-weight:700}.submit-btn:disabled{background:var(--bar-bg);color:var(--sub);cursor:default}.result-area{margin-top:8px}.result-banner{border-radius:var(--radius);text-align:center;margin-bottom:12px;padding:14px;font-size:16px;font-weight:700}.result-banner.correct{background:var(--green-soft);color:#14704a}.result-banner.wrong{background:var(--red-soft);color:#922b21}.explanation{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;padding:14px}.explanation p{color:#444;font-size:13px;line-height:1.7}.next-btn{background:var(--text);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;width:100%;padding:14px;font-size:15px;font-weight:700}.term-area{margin:12px 0}.term-label{color:var(--sub);margin-bottom:6px;font-size:12px}.term-tags{flex-wrap:wrap;gap:6px;display:flex}.term-tag{background:var(--card);color:var(--text);border:1.5px solid var(--border);cursor:pointer;border-radius:20px;padding:6px 12px;font-size:13px;display:inline-block}.term-tag:active{background:var(--yellow-soft);border-color:var(--yellow)}.term-tag.recorded{background:var(--yellow-soft);color:var(--yellow);border-color:var(--yellow);cursor:default}.source-box{text-align:center;padding:10px}.weakness-map{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);margin-top:20px;overflow:hidden}.wm-header{cursor:pointer;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.wm-header h3{font-size:14px;font-weight:700}.wm-toggle{color:var(--sub);font-size:12px}.wm-section{padding:0 16px 16px}.wm-row{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:6px 0;display:flex}.wm-row:last-child{border-bottom:none}.wm-name{text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;width:100px;font-size:12px;overflow:hidden}.wm-bar-wrap{background:var(--bar-bg);border-radius:4px;flex:1;height:8px;position:relative}.wm-bar-fill{border-radius:4px;height:100%;transition:width .3s}.wm-bar-fill.safe{background:var(--green)}.wm-bar-fill.caution{background:var(--yellow)}.wm-bar-fill.danger{background:var(--red)}.wm-comfort-mark{background:var(--text);opacity:.3;width:2px;position:absolute;top:-2px;bottom:-2px;left:75%}.wm-pct{text-align:right;flex-shrink:0;width:36px;font-size:12px;font-weight:600}