: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 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#185c4b1f}.sec-card-link:active{transform:translateY(1px)}.sec-map-link{color:var(--green);margin-top:10px;font-size:11px;font-weight:700}.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}.start-study-btn{border-radius:var(--radius);background:var(--green);color:#fff;cursor:pointer;border:none;width:100%;margin-top:20px;padding:16px;font-size:17px;font-weight:700;transition:filter 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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 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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-definition{border-radius:var(--radius);background:var(--green-soft);border:1px solid #9ccfc0;margin-top:10px;padding:12px}.term-definition-header{color:var(--green);justify-content:space-between;align-items:center;margin-bottom:7px;font-size:12px;font-weight:700;display:flex}.term-definition-close{width:28px;height:28px;color:var(--sub);cursor:pointer;background:0 0;border:0;border-radius:50%;font-size:20px;line-height:1}.term-definition strong{color:var(--text);font-size:14px}.term-definition p{color:var(--text);margin:5px 0 0;font-size:14px;line-height:1.7}.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}.map-screen{padding-top:6px}.map-page-header{min-height:42px;color:var(--sub);justify-content:space-between;align-items:center;font-size:13px;font-weight:700;display:flex}.map-back{border:1px solid var(--border);background:var(--card);min-height:40px;color:var(--text);font:inherit;cursor:pointer;border-radius:8px;padding:0 10px}.map-back:focus-visible{outline:2px solid var(--green);outline-offset:2px}.section-maps{margin-top:28px}.map-screen .section-maps{margin-top:18px}.section-maps-heading{margin:0 2px 12px}.section-maps-heading p{color:var(--green);letter-spacing:.12em;margin:0 0 4px;font-size:11px;font-weight:800}.section-maps-heading h2{letter-spacing:-.04em;margin:0;font-size:21px}.section-maps-heading span{color:var(--sub);margin-top:6px;font-size:12px;line-height:1.55;display:block}.weakness-map{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);margin-top:20px;overflow:hidden}.section-map{scroll-margin-top:16px}.wm-header{justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.wm-header h3{margin:0;font-size:16px;font-weight:700}.wm-eyebrow{color:var(--green);letter-spacing:.08em;margin:0 0 2px;font-size:11px;font-weight:800}.wm-count{color:var(--sub);background:#f0f3f1;border-radius:999px;padding:4px 8px;font-size:12px}.wm-section{padding:0 16px 16px}.wm-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}.wm-cell{border:1px solid var(--border);min-width:0;min-height:82px;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:#fbfbfa;border-radius:10px;padding:10px;transition:transform .15s,box-shadow .15s,border-color .15s}.wm-cell.safe{background:var(--green-soft);border-color:#9ccfc0}.wm-cell.caution{background:var(--yellow-soft);border-color:#e7ce7c}.wm-cell.danger{background:var(--red-soft);border-color:#ebb1a6}.wm-cell.selected,.wm-cell:focus-visible{border-color:var(--green);outline:none;box-shadow:0 0 0 2px #185c4b2e}.wm-cell:active{transform:scale(.98)}.wm-cell-top{justify-content:space-between;align-items:baseline;gap:6px;display:flex}.wm-name{text-overflow:ellipsis;min-width:0;font-size:12px;font-weight:700;line-height:1.35;overflow:hidden}.wm-cell-top strong{color:var(--sub);white-space:nowrap;flex:none;font-size:13px}.wm-cell.safe .wm-cell-top strong{color:var(--green)}.wm-cell.caution .wm-cell-top strong{color:#8a6400}.wm-cell.danger .wm-cell-top strong{color:var(--red)}.wm-bar-wrap{background:var(--bar-bg);border-radius:4px;height:8px;margin-top:9px;position:relative}.wm-bar-fill{background:#b9bdb9;border-radius:4px;height:100%;transition:width .3s}.wm-cell.safe .wm-bar-fill{background:var(--green)}.wm-cell.caution .wm-bar-fill{background:var(--yellow)}.wm-cell.danger .wm-bar-fill{background:var(--red)}.wm-comfort-mark{background:var(--text);opacity:.3;width:2px;position:absolute;top:-2px;bottom:-2px;left:75%}.wm-status{color:var(--sub);margin-top:9px;font-size:11px;font-weight:700;display:block}.wm-group-detail{border:1px solid var(--border);background:#f6f7f5;border-radius:10px;margin-top:12px;padding:12px}.wm-group-detail-title{margin-bottom:9px;font-size:13px;font-weight:800}.wm-topic-chips{flex-wrap:wrap;gap:6px;display:flex}.wm-topic-chip{background:var(--card);color:var(--sub);border-radius:6px;padding:5px 7px;font-size:11px}.wm-topic-chip.safe{background:var(--green-soft);color:var(--green)}.wm-topic-chip.caution{background:var(--yellow-soft);color:#8a6400}.wm-topic-chip.danger{background:var(--red-soft);color:var(--red)}.wm-footer{border-top:1px solid var(--border);color:var(--sub);padding:10px 16px;font-size:11px}.wm-empty{color:var(--sub);padding:0 16px 16px;font-size:13px}@media (width<=420px){.wm-grid{gap:6px}.wm-cell{min-height:76px;padding:8px}.wm-name{font-size:11px}}